66431520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46133}}^1$

素因数の和:46154

約数の個数: 72

約数和(自身を含む): 226702476

約数和(自身を除く): 160270956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46133, 92266, 138399, 184532, 230665, 276798, 369064, 415197, 461330, 553596, 691995, 738128, 830394, 922660, 1107192, 1383990, 1476256, 1660788, 1845320, 2075985, 2214384, 2767980, 3321576, 3690640, 4151970, 4428768, 5535960, 6643152, 7381280, 8303940, 11071920, 13286304, 16607880, 22143840, 33215760, 66431520]

約数ペア:

[(1, 66431520), (2, 33215760), (3, 22143840), (4, 16607880), (5, 13286304), (6, 11071920), (8, 8303940), (9, 7381280), (10, 6643152), (12, 5535960), (15, 4428768), (16, 4151970), (18, 3690640), (20, 3321576), (24, 2767980), (30, 2214384), (32, 2075985), (36, 1845320), (40, 1660788), (45, 1476256), (48, 1383990), (60, 1107192), (72, 922660), (80, 830394), (90, 738128), (96, 691995), (120, 553596), (144, 461330), (160, 415197), (180, 369064), (240, 276798), (288, 230665), (360, 184532), (480, 138399), (720, 92266), (1440, 46133)]