78113040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 243246336

約数和(自身を除く): 165133296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1201, 1355, 1626, 2168, 2402, 2710, 3252, 3603, 4065, 4336, 4804, 5420, 6005, 6504, 7206, 8130, 9608, 10840, 12010, 13008, 14412, 16260, 18015, 19216, 21680, 24020, 28824, 32520, 36030, 48040, 57648, 65040, 72060, 96080, 144120, 288240, 325471, 650942, 976413, 1301884, 1627355, 1952826, 2603768, 3254710, 3905652, 4882065, 5207536, 6509420, 7811304, 9764130, 13018840, 15622608, 19528260, 26037680, 39056520, 78113040]

約数ペア:

[(1, 78113040), (2, 39056520), (3, 26037680), (4, 19528260), (5, 15622608), (6, 13018840), (8, 9764130), (10, 7811304), (12, 6509420), (15, 5207536), (16, 4882065), (20, 3905652), (24, 3254710), (30, 2603768), (40, 1952826), (48, 1627355), (60, 1301884), (80, 976413), (120, 650942), (240, 325471), (271, 288240), (542, 144120), (813, 96080), (1084, 72060), (1201, 65040), (1355, 57648), (1626, 48040), (2168, 36030), (2402, 32520), (2710, 28824), (3252, 24020), (3603, 21680), (4065, 19216), (4336, 18015), (4804, 16260), (5420, 14412), (6005, 13008), (6504, 12010), (7206, 10840), (8130, 9608)]