78032160

素因数分解:

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

素因数の和:259

約数の個数: 192

約数和(自身を含む): 277724160

約数和(自身を除く): 199692000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 223, 240, 243, 270, 288, 324, 360, 405, 432, 446, 480, 486, 540, 648, 669, 720, 729, 810, 864, 892, 972, 1080, 1115, 1215, 1296, 1338, 1440, 1458, 1620, 1784, 1944, 2007, 2160, 2187, 2230, 2430, 2592, 2676, 2916, 3240, 3345, 3568, 3645, 3888, 4014, 4320, 4374, 4460, 4860, 5352, 5832, 6021, 6480, 6690, 7136, 7290, 7776, 8028, 8748, 8920, 9720, 10035, 10704, 10935, 11664, 12042, 12960, 13380, 14580, 16056, 17496, 17840, 18063, 19440, 20070, 21408, 21870, 23328, 24084, 26760, 29160, 30105, 32112, 34992, 35680, 36126, 38880, 40140, 43740, 48168, 53520, 54189, 58320, 60210, 64224, 69984, 72252, 80280, 87480, 90315, 96336, 107040, 108378, 116640, 120420, 144504, 160560, 162567, 174960, 180630, 192672, 216756, 240840, 270945, 289008, 321120, 325134, 349920, 361260, 433512, 481680, 487701, 541890, 578016, 650268, 722520, 812835, 867024, 963360, 975402, 1083780, 1300536, 1445040, 1625670, 1734048, 1950804, 2167560, 2438505, 2601072, 2890080, 3251340, 3901608, 4335120, 4877010, 5202144, 6502680, 7803216, 8670240, 9754020, 13005360, 15606432, 19508040, 26010720, 39016080, 78032160]

約数ペア:

[(1, 78032160), (2, 39016080), (3, 26010720), (4, 19508040), (5, 15606432), (6, 13005360), (8, 9754020), (9, 8670240), (10, 7803216), (12, 6502680), (15, 5202144), (16, 4877010), (18, 4335120), (20, 3901608), (24, 3251340), (27, 2890080), (30, 2601072), (32, 2438505), (36, 2167560), (40, 1950804), (45, 1734048), (48, 1625670), (54, 1445040), (60, 1300536), (72, 1083780), (80, 975402), (81, 963360), (90, 867024), (96, 812835), (108, 722520), (120, 650268), (135, 578016), (144, 541890), (160, 487701), (162, 481680), (180, 433512), (216, 361260), (223, 349920), (240, 325134), (243, 321120), (270, 289008), (288, 270945), (324, 240840), (360, 216756), (405, 192672), (432, 180630), (446, 174960), (480, 162567), (486, 160560), (540, 144504), (648, 120420), (669, 116640), (720, 108378), (729, 107040), (810, 96336), (864, 90315), (892, 87480), (972, 80280), (1080, 72252), (1115, 69984), (1215, 64224), (1296, 60210), (1338, 58320), (1440, 54189), (1458, 53520), (1620, 48168), (1784, 43740), (1944, 40140), (2007, 38880), (2160, 36126), (2187, 35680), (2230, 34992), (2430, 32112), (2592, 30105), (2676, 29160), (2916, 26760), (3240, 24084), (3345, 23328), (3568, 21870), (3645, 21408), (3888, 20070), (4014, 19440), (4320, 18063), (4374, 17840), (4460, 17496), (4860, 16056), (5352, 14580), (5832, 13380), (6021, 12960), (6480, 12042), (6690, 11664), (7136, 10935), (7290, 10704), (7776, 10035), (8028, 9720), (8748, 8920)]