31960080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{44389}}^1$

素因数の和:44408

約数の個数: 60

約数和(自身を含む): 107335020

約数和(自身を除く): 75374940

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, 44389, 88778, 133167, 177556, 221945, 266334, 355112, 399501, 443890, 532668, 665835, 710224, 799002, 887780, 1065336, 1331670, 1598004, 1775560, 1997505, 2130672, 2663340, 3196008, 3551120, 3995010, 5326680, 6392016, 7990020, 10653360, 15980040, 31960080]

約数ペア:

[(1, 31960080), (2, 15980040), (3, 10653360), (4, 7990020), (5, 6392016), (6, 5326680), (8, 3995010), (9, 3551120), (10, 3196008), (12, 2663340), (15, 2130672), (16, 1997505), (18, 1775560), (20, 1598004), (24, 1331670), (30, 1065336), (36, 887780), (40, 799002), (45, 710224), (48, 665835), (60, 532668), (72, 443890), (80, 399501), (90, 355112), (120, 266334), (144, 221945), (180, 177556), (240, 133167), (360, 88778), (720, 44389)]