149183280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207199}}^1$

素因数の和:207218

約数の個数: 60

約数和(自身を含む): 501009600

約数和(自身を除く): 351826320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207199, 414398, 621597, 828796, 1035995, 1243194, 1657592, 1864791, 2071990, 2486388, 3107985, 3315184, 3729582, 4143980, 4972776, 6215970, 7459164, 8287960, 9323955, 9945552, 12431940, 14918328, 16575920, 18647910, 24863880, 29836656, 37295820, 49727760, 74591640, 149183280]

約数ペア:

[(1, 149183280), (2, 74591640), (3, 49727760), (4, 37295820), (5, 29836656), (6, 24863880), (8, 18647910), (9, 16575920), (10, 14918328), (12, 12431940), (15, 9945552), (16, 9323955), (18, 8287960), (20, 7459164), (24, 6215970), (30, 4972776), (36, 4143980), (40, 3729582), (45, 3315184), (48, 3107985), (60, 2486388), (72, 2071990), (80, 1864791), (90, 1657592), (120, 1243194), (144, 1035995), (180, 828796), (240, 621597), (360, 414398), (720, 207199)]