120493320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 381024000

約数和(自身を除く): 260530680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 230, 276, 293, 298, 345, 447, 460, 552, 586, 596, 690, 745, 879, 894, 920, 1172, 1192, 1380, 1465, 1490, 1758, 1788, 2235, 2344, 2760, 2930, 2980, 3427, 3516, 3576, 4395, 4470, 5860, 5960, 6739, 6854, 7032, 8790, 8940, 10281, 11720, 13478, 13708, 17135, 17580, 17880, 20217, 20562, 26956, 27416, 33695, 34270, 35160, 40434, 41124, 43657, 51405, 53912, 67390, 68540, 80868, 82248, 87314, 101085, 102810, 130971, 134780, 137080, 161736, 174628, 202170, 205620, 218285, 261942, 269560, 349256, 404340, 411240, 436570, 523884, 654855, 808680, 873140, 1004111, 1047768, 1309710, 1746280, 2008222, 2619420, 3012333, 4016444, 5020555, 5238840, 6024666, 8032888, 10041110, 12049332, 15061665, 20082220, 24098664, 30123330, 40164440, 60246660, 120493320]

約数ペア:

[(1, 120493320), (2, 60246660), (3, 40164440), (4, 30123330), (5, 24098664), (6, 20082220), (8, 15061665), (10, 12049332), (12, 10041110), (15, 8032888), (20, 6024666), (23, 5238840), (24, 5020555), (30, 4016444), (40, 3012333), (46, 2619420), (60, 2008222), (69, 1746280), (92, 1309710), (115, 1047768), (120, 1004111), (138, 873140), (149, 808680), (184, 654855), (230, 523884), (276, 436570), (293, 411240), (298, 404340), (345, 349256), (447, 269560), (460, 261942), (552, 218285), (586, 205620), (596, 202170), (690, 174628), (745, 161736), (879, 137080), (894, 134780), (920, 130971), (1172, 102810), (1192, 101085), (1380, 87314), (1465, 82248), (1490, 80868), (1758, 68540), (1788, 67390), (2235, 53912), (2344, 51405), (2760, 43657), (2930, 41124), (2980, 40434), (3427, 35160), (3516, 34270), (3576, 33695), (4395, 27416), (4470, 26956), (5860, 20562), (5960, 20217), (6739, 17880), (6854, 17580), (7032, 17135), (8790, 13708), (8940, 13478), (10281, 11720)]