218620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1374

約数の個数: 96

約数和(自身を含む): 690705792

約数和(自身を除く): 472085472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 613, 743, 1226, 1486, 1839, 2229, 2452, 2972, 3065, 3678, 3715, 4458, 4904, 5944, 6130, 7356, 7430, 8916, 9195, 9808, 11145, 11888, 12260, 14712, 14860, 17832, 18390, 19616, 22290, 23776, 24520, 29424, 29720, 35664, 36780, 44580, 49040, 58848, 59440, 71328, 73560, 89160, 98080, 118880, 147120, 178320, 294240, 356640, 455459, 910918, 1366377, 1821836, 2277295, 2732754, 3643672, 4554590, 5465508, 6831885, 7287344, 9109180, 10931016, 13663770, 14574688, 18218360, 21862032, 27327540, 36436720, 43724064, 54655080, 72873440, 109310160, 218620320]

約数ペア:

[(1, 218620320), (2, 109310160), (3, 72873440), (4, 54655080), (5, 43724064), (6, 36436720), (8, 27327540), (10, 21862032), (12, 18218360), (15, 14574688), (16, 13663770), (20, 10931016), (24, 9109180), (30, 7287344), (32, 6831885), (40, 5465508), (48, 4554590), (60, 3643672), (80, 2732754), (96, 2277295), (120, 1821836), (160, 1366377), (240, 910918), (480, 455459), (613, 356640), (743, 294240), (1226, 178320), (1486, 147120), (1839, 118880), (2229, 98080), (2452, 89160), (2972, 73560), (3065, 71328), (3678, 59440), (3715, 58848), (4458, 49040), (4904, 44580), (5944, 36780), (6130, 35664), (7356, 29720), (7430, 29424), (8916, 24520), (9195, 23776), (9808, 22290), (11145, 19616), (11888, 18390), (12260, 17832), (14712, 14860)]