3471985680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{27767}}^1$

素因数の和:28304

約数の個数: 80

約数和(自身を含む): 10784202624

約数和(自身を除く): 7312216944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 8336, 10420, 12504, 15630, 20840, 25008, 27767, 31260, 41680, 55534, 62520, 83301, 111068, 125040, 138835, 166602, 222136, 277670, 333204, 416505, 444272, 555340, 666408, 833010, 1110680, 1332816, 1666020, 2221360, 3332040, 6664080, 14466607, 28933214, 43399821, 57866428, 72333035, 86799642, 115732856, 144666070, 173599284, 216999105, 231465712, 289332140, 347198568, 433998210, 578664280, 694397136, 867996420, 1157328560, 1735992840, 3471985680]

約数ペア:

[(1, 3471985680), (2, 1735992840), (3, 1157328560), (4, 867996420), (5, 694397136), (6, 578664280), (8, 433998210), (10, 347198568), (12, 289332140), (15, 231465712), (16, 216999105), (20, 173599284), (24, 144666070), (30, 115732856), (40, 86799642), (48, 72333035), (60, 57866428), (80, 43399821), (120, 28933214), (240, 14466607), (521, 6664080), (1042, 3332040), (1563, 2221360), (2084, 1666020), (2605, 1332816), (3126, 1110680), (4168, 833010), (5210, 666408), (6252, 555340), (7815, 444272), (8336, 416505), (10420, 333204), (12504, 277670), (15630, 222136), (20840, 166602), (25008, 138835), (27767, 125040), (31260, 111068), (41680, 83301), (55534, 62520)]