928783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{82339}}^1$

素因数の和:82402

約数の個数: 80

約数和(自身を含む): 2940526080

約数和(自身を除く): 2011742160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 82339, 164678, 247017, 329356, 411695, 494034, 658712, 823390, 988068, 1235085, 1317424, 1646780, 1976136, 2470170, 3293560, 3869933, 3952272, 4940340, 6587120, 7739866, 9880680, 11609799, 15479732, 19349665, 19761360, 23219598, 30959464, 38699330, 46439196, 58048995, 61918928, 77398660, 92878392, 116097990, 154797320, 185756784, 232195980, 309594640, 464391960, 928783920]

約数ペア:

[(1, 928783920), (2, 464391960), (3, 309594640), (4, 232195980), (5, 185756784), (6, 154797320), (8, 116097990), (10, 92878392), (12, 77398660), (15, 61918928), (16, 58048995), (20, 46439196), (24, 38699330), (30, 30959464), (40, 23219598), (47, 19761360), (48, 19349665), (60, 15479732), (80, 11609799), (94, 9880680), (120, 7739866), (141, 6587120), (188, 4940340), (235, 3952272), (240, 3869933), (282, 3293560), (376, 2470170), (470, 1976136), (564, 1646780), (705, 1317424), (752, 1235085), (940, 988068), (1128, 823390), (1410, 658712), (1880, 494034), (2256, 411695), (2820, 329356), (3760, 247017), (5640, 164678), (11280, 82339)]