54414480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 80

約数和(自身を含む): 177577920

約数和(自身を除く): 123163440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11933, 23866, 35799, 47732, 59665, 71598, 95464, 119330, 143196, 178995, 190928, 226727, 238660, 286392, 357990, 453454, 477320, 572784, 680181, 715980, 906908, 954640, 1133635, 1360362, 1431960, 1813816, 2267270, 2720724, 2863920, 3400905, 3627632, 4534540, 5441448, 6801810, 9069080, 10882896, 13603620, 18138160, 27207240, 54414480]

約数ペア:

[(1, 54414480), (2, 27207240), (3, 18138160), (4, 13603620), (5, 10882896), (6, 9069080), (8, 6801810), (10, 5441448), (12, 4534540), (15, 3627632), (16, 3400905), (19, 2863920), (20, 2720724), (24, 2267270), (30, 1813816), (38, 1431960), (40, 1360362), (48, 1133635), (57, 954640), (60, 906908), (76, 715980), (80, 680181), (95, 572784), (114, 477320), (120, 453454), (152, 357990), (190, 286392), (228, 238660), (240, 226727), (285, 190928), (304, 178995), (380, 143196), (456, 119330), (570, 95464), (760, 71598), (912, 59665), (1140, 47732), (1520, 35799), (2280, 23866), (4560, 11933)]