312160740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 898128000

約数和(自身を除く): 585967260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 109, 118, 177, 218, 236, 295, 327, 354, 436, 545, 590, 654, 708, 809, 885, 1090, 1180, 1308, 1618, 1635, 1770, 2180, 2427, 3236, 3270, 3540, 4045, 4854, 6431, 6540, 8090, 9708, 12135, 12862, 16180, 19293, 24270, 25724, 32155, 38586, 47731, 48540, 64310, 77172, 88181, 95462, 96465, 128620, 143193, 176362, 190924, 192930, 238655, 264543, 286386, 352724, 385860, 440905, 477310, 529086, 572772, 715965, 881810, 954620, 1058172, 1322715, 1431930, 1763620, 2645430, 2863860, 5202679, 5290860, 10405358, 15608037, 20810716, 26013395, 31216074, 52026790, 62432148, 78040185, 104053580, 156080370, 312160740]

約数ペア:

[(1, 312160740), (2, 156080370), (3, 104053580), (4, 78040185), (5, 62432148), (6, 52026790), (10, 31216074), (12, 26013395), (15, 20810716), (20, 15608037), (30, 10405358), (59, 5290860), (60, 5202679), (109, 2863860), (118, 2645430), (177, 1763620), (218, 1431930), (236, 1322715), (295, 1058172), (327, 954620), (354, 881810), (436, 715965), (545, 572772), (590, 529086), (654, 477310), (708, 440905), (809, 385860), (885, 352724), (1090, 286386), (1180, 264543), (1308, 238655), (1618, 192930), (1635, 190924), (1770, 176362), (2180, 143193), (2427, 128620), (3236, 96465), (3270, 95462), (3540, 88181), (4045, 77172), (4854, 64310), (6431, 48540), (6540, 47731), (8090, 38586), (9708, 32155), (12135, 25724), (12862, 24270), (16180, 19293)]