390160800

素因数分解:

$2^5\times 3^7\times 5^2\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 1434908160

約数和(自身を除く): 1044747360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 223, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 446, 450, 480, 486, 540, 600, 648, 669, 675, 720, 729, 800, 810, 864, 892, 900, 972, 1080, 1115, 1200, 1215, 1296, 1338, 1350, 1440, 1458, 1620, 1784, 1800, 1944, 2007, 2025, 2160, 2187, 2230, 2400, 2430, 2592, 2676, 2700, 2916, 3240, 3345, 3568, 3600, 3645, 3888, 4014, 4050, 4320, 4374, 4460, 4860, 5352, 5400, 5575, 5832, 6021, 6075, 6480, 6690, 7136, 7200, 7290, 7776, 8028, 8100, 8748, 8920, 9720, 10035, 10704, 10800, 10935, 11150, 11664, 12042, 12150, 12960, 13380, 14580, 16056, 16200, 16725, 17496, 17840, 18063, 18225, 19440, 20070, 21408, 21600, 21870, 22300, 23328, 24084, 24300, 26760, 29160, 30105, 32112, 32400, 33450, 34992, 35680, 36126, 36450, 38880, 40140, 43740, 44600, 48168, 48600, 50175, 53520, 54189, 54675, 58320, 60210, 64224, 64800, 66900, 69984, 72252, 72900, 80280, 87480, 89200, 90315, 96336, 97200, 100350, 107040, 108378, 109350, 116640, 120420, 133800, 144504, 145800, 150525, 160560, 162567, 174960, 178400, 180630, 192672, 194400, 200700, 216756, 218700, 240840, 267600, 270945, 289008, 291600, 301050, 321120, 325134, 349920, 361260, 401400, 433512, 437400, 451575, 481680, 487701, 535200, 541890, 578016, 583200, 602100, 650268, 722520, 802800, 812835, 867024, 874800, 903150, 963360, 975402, 1083780, 1204200, 1300536, 1354725, 1445040, 1605600, 1625670, 1734048, 1749600, 1806300, 1950804, 2167560, 2408400, 2438505, 2601072, 2709450, 2890080, 3251340, 3612600, 3901608, 4064175, 4335120, 4816800, 4877010, 5202144, 5418900, 6502680, 7225200, 7803216, 8128350, 8670240, 9754020, 10837800, 12192525, 13005360, 14450400, 15606432, 16256700, 19508040, 21675600, 24385050, 26010720, 32513400, 39016080, 43351200, 48770100, 65026800, 78032160, 97540200, 130053600, 195080400, 390160800]

約数ペア:

[(1, 390160800), (2, 195080400), (3, 130053600), (4, 97540200), (5, 78032160), (6, 65026800), (8, 48770100), (9, 43351200), (10, 39016080), (12, 32513400), (15, 26010720), (16, 24385050), (18, 21675600), (20, 19508040), (24, 16256700), (25, 15606432), (27, 14450400), (30, 13005360), (32, 12192525), (36, 10837800), (40, 9754020), (45, 8670240), (48, 8128350), (50, 7803216), (54, 7225200), (60, 6502680), (72, 5418900), (75, 5202144), (80, 4877010), (81, 4816800), (90, 4335120), (96, 4064175), (100, 3901608), (108, 3612600), (120, 3251340), (135, 2890080), (144, 2709450), (150, 2601072), (160, 2438505), (162, 2408400), (180, 2167560), (200, 1950804), (216, 1806300), (223, 1749600), (225, 1734048), (240, 1625670), (243, 1605600), (270, 1445040), (288, 1354725), (300, 1300536), (324, 1204200), (360, 1083780), (400, 975402), (405, 963360), (432, 903150), (446, 874800), (450, 867024), (480, 812835), (486, 802800), (540, 722520), (600, 650268), (648, 602100), (669, 583200), (675, 578016), (720, 541890), (729, 535200), (800, 487701), (810, 481680), (864, 451575), (892, 437400), (900, 433512), (972, 401400), (1080, 361260), (1115, 349920), (1200, 325134), (1215, 321120), (1296, 301050), (1338, 291600), (1350, 289008), (1440, 270945), (1458, 267600), (1620, 240840), (1784, 218700), (1800, 216756), (1944, 200700), (2007, 194400), (2025, 192672), (2160, 180630), (2187, 178400), (2230, 174960), (2400, 162567), (2430, 160560), (2592, 150525), (2676, 145800), (2700, 144504), (2916, 133800), (3240, 120420), (3345, 116640), (3568, 109350), (3600, 108378), (3645, 107040), (3888, 100350), (4014, 97200), (4050, 96336), (4320, 90315), (4374, 89200), (4460, 87480), (4860, 80280), (5352, 72900), (5400, 72252), (5575, 69984), (5832, 66900), (6021, 64800), (6075, 64224), (6480, 60210), (6690, 58320), (7136, 54675), (7200, 54189), (7290, 53520), (7776, 50175), (8028, 48600), (8100, 48168), (8748, 44600), (8920, 43740), (9720, 40140), (10035, 38880), (10704, 36450), (10800, 36126), (10935, 35680), (11150, 34992), (11664, 33450), (12042, 32400), (12150, 32112), (12960, 30105), (13380, 29160), (14580, 26760), (16056, 24300), (16200, 24084), (16725, 23328), (17496, 22300), (17840, 21870), (18063, 21600), (18225, 21408), (19440, 20070)]