90292680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{250813}}^1$

素因数の和:250830

約数の個数: 48

約数和(自身を含む): 293452380

約数和(自身を除く): 203159700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 250813, 501626, 752439, 1003252, 1254065, 1504878, 2006504, 2257317, 2508130, 3009756, 3762195, 4514634, 5016260, 6019512, 7524390, 9029268, 10032520, 11286585, 15048780, 18058536, 22573170, 30097560, 45146340, 90292680]

約数ペア:

[(1, 90292680), (2, 45146340), (3, 30097560), (4, 22573170), (5, 18058536), (6, 15048780), (8, 11286585), (9, 10032520), (10, 9029268), (12, 7524390), (15, 6019512), (18, 5016260), (20, 4514634), (24, 3762195), (30, 3009756), (36, 2508130), (40, 2257317), (45, 2006504), (60, 1504878), (72, 1254065), (90, 1003252), (120, 752439), (180, 501626), (360, 250813)]