2516498640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3495137}}^1$

素因数の和:3495156

約数の個数: 60

約数和(自身を含む): 8451243684

約数和(自身を除く): 5934745044

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, 3495137, 6990274, 10485411, 13980548, 17475685, 20970822, 27961096, 31456233, 34951370, 41941644, 52427055, 55922192, 62912466, 69902740, 83883288, 104854110, 125824932, 139805480, 157281165, 167766576, 209708220, 251649864, 279610960, 314562330, 419416440, 503299728, 629124660, 838832880, 1258249320, 2516498640]

約数ペア:

[(1, 2516498640), (2, 1258249320), (3, 838832880), (4, 629124660), (5, 503299728), (6, 419416440), (8, 314562330), (9, 279610960), (10, 251649864), (12, 209708220), (15, 167766576), (16, 157281165), (18, 139805480), (20, 125824932), (24, 104854110), (30, 83883288), (36, 69902740), (40, 62912466), (45, 55922192), (48, 52427055), (60, 41941644), (72, 34951370), (80, 31456233), (90, 27961096), (120, 20970822), (144, 17475685), (180, 13980548), (240, 10485411), (360, 6990274), (720, 3495137)]