90339120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125471}}^1$

素因数の和:125490

約数の個数: 60

約数和(自身を含む): 303391296

約数和(自身を除く): 213052176

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, 125471, 250942, 376413, 501884, 627355, 752826, 1003768, 1129239, 1254710, 1505652, 1882065, 2007536, 2258478, 2509420, 3011304, 3764130, 4516956, 5018840, 5646195, 6022608, 7528260, 9033912, 10037680, 11292390, 15056520, 18067824, 22584780, 30113040, 45169560, 90339120]

約数ペア:

[(1, 90339120), (2, 45169560), (3, 30113040), (4, 22584780), (5, 18067824), (6, 15056520), (8, 11292390), (9, 10037680), (10, 9033912), (12, 7528260), (15, 6022608), (16, 5646195), (18, 5018840), (20, 4516956), (24, 3764130), (30, 3011304), (36, 2509420), (40, 2258478), (45, 2007536), (48, 1882065), (60, 1505652), (72, 1254710), (80, 1129239), (90, 1003768), (120, 752826), (144, 627355), (180, 501884), (240, 376413), (360, 250942), (720, 125471)]