121960640

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3001}}^1$

素因数の和:3145

約数の個数: 56

約数和(自身を含む): 292803072

約数和(自身を除く): 170842432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 3001, 4064, 5080, 6002, 8128, 10160, 12004, 15005, 20320, 24008, 30010, 40640, 48016, 60020, 96032, 120040, 192064, 240080, 381127, 480160, 762254, 960320, 1524508, 1905635, 3049016, 3811270, 6098032, 7622540, 12196064, 15245080, 24392128, 30490160, 60980320, 121960640]

約数ペア:

[(1, 121960640), (2, 60980320), (4, 30490160), (5, 24392128), (8, 15245080), (10, 12196064), (16, 7622540), (20, 6098032), (32, 3811270), (40, 3049016), (64, 1905635), (80, 1524508), (127, 960320), (160, 762254), (254, 480160), (320, 381127), (508, 240080), (635, 192064), (1016, 120040), (1270, 96032), (2032, 60020), (2540, 48016), (3001, 40640), (4064, 30010), (5080, 24008), (6002, 20320), (8128, 15005), (10160, 12004)]