152120160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 192

約数和(自身を含む): 555932160

約数和(自身を除く): 403812000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1531, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3062, 3105, 3312, 3680, 4140, 4320, 4593, 4968, 5520, 6124, 6210, 6624, 7655, 8280, 9186, 9936, 11040, 12248, 12420, 13779, 15310, 16560, 18372, 19872, 22965, 24496, 24840, 27558, 30620, 33120, 35213, 36744, 41337, 45930, 48992, 49680, 55116, 61240, 68895, 70426, 73488, 82674, 91860, 99360, 105639, 110232, 122480, 137790, 140852, 146976, 165348, 176065, 183720, 206685, 211278, 220464, 244960, 275580, 281704, 316917, 330696, 352130, 367440, 413370, 422556, 440928, 528195, 551160, 563408, 633834, 661392, 704260, 734880, 826740, 845112, 950751, 1056390, 1102320, 1126816, 1267668, 1322784, 1408520, 1584585, 1653480, 1690224, 1901502, 2112780, 2204640, 2535336, 2817040, 3169170, 3306960, 3380448, 3803004, 4225560, 4753755, 5070672, 5634080, 6338340, 6613920, 7606008, 8451120, 9507510, 10141344, 12676680, 15212016, 16902240, 19015020, 25353360, 30424032, 38030040, 50706720, 76060080, 152120160]

約数ペア:

[(1, 152120160), (2, 76060080), (3, 50706720), (4, 38030040), (5, 30424032), (6, 25353360), (8, 19015020), (9, 16902240), (10, 15212016), (12, 12676680), (15, 10141344), (16, 9507510), (18, 8451120), (20, 7606008), (23, 6613920), (24, 6338340), (27, 5634080), (30, 5070672), (32, 4753755), (36, 4225560), (40, 3803004), (45, 3380448), (46, 3306960), (48, 3169170), (54, 2817040), (60, 2535336), (69, 2204640), (72, 2112780), (80, 1901502), (90, 1690224), (92, 1653480), (96, 1584585), (108, 1408520), (115, 1322784), (120, 1267668), (135, 1126816), (138, 1102320), (144, 1056390), (160, 950751), (180, 845112), (184, 826740), (207, 734880), (216, 704260), (230, 661392), (240, 633834), (270, 563408), (276, 551160), (288, 528195), (345, 440928), (360, 422556), (368, 413370), (414, 367440), (432, 352130), (460, 330696), (480, 316917), (540, 281704), (552, 275580), (621, 244960), (690, 220464), (720, 211278), (736, 206685), (828, 183720), (864, 176065), (920, 165348), (1035, 146976), (1080, 140852), (1104, 137790), (1242, 122480), (1380, 110232), (1440, 105639), (1531, 99360), (1656, 91860), (1840, 82674), (2070, 73488), (2160, 70426), (2208, 68895), (2484, 61240), (2760, 55116), (3062, 49680), (3105, 48992), (3312, 45930), (3680, 41337), (4140, 36744), (4320, 35213), (4593, 33120), (4968, 30620), (5520, 27558), (6124, 24840), (6210, 24496), (6624, 22965), (7655, 19872), (8280, 18372), (9186, 16560), (9936, 15310), (11040, 13779), (12248, 12420)]