123973080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13417}}^1$

素因数の和:13449

約数の個数: 128

約数和(自身を含む): 463726080

約数和(自身を除く): 339753000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 13417, 26834, 40251, 53668, 67085, 80502, 93919, 107336, 134170, 147587, 161004, 187838, 201255, 268340, 281757, 295174, 322008, 375676, 402510, 442761, 469595, 536680, 563514, 590348, 737935, 751352, 805020, 885522, 939190, 1033109, 1127028, 1180696, 1408785, 1475870, 1610040, 1771044, 1878380, 2066218, 2213805, 2254056, 2817570, 2951740, 3099327, 3542088, 3756760, 4132436, 4427610, 5165545, 5635140, 5903480, 6198654, 8264872, 8855220, 10331090, 11270280, 12397308, 15496635, 17710440, 20662180, 24794616, 30993270, 41324360, 61986540, 123973080]

約数ペア:

[(1, 123973080), (2, 61986540), (3, 41324360), (4, 30993270), (5, 24794616), (6, 20662180), (7, 17710440), (8, 15496635), (10, 12397308), (11, 11270280), (12, 10331090), (14, 8855220), (15, 8264872), (20, 6198654), (21, 5903480), (22, 5635140), (24, 5165545), (28, 4427610), (30, 4132436), (33, 3756760), (35, 3542088), (40, 3099327), (42, 2951740), (44, 2817570), (55, 2254056), (56, 2213805), (60, 2066218), (66, 1878380), (70, 1771044), (77, 1610040), (84, 1475870), (88, 1408785), (105, 1180696), (110, 1127028), (120, 1033109), (132, 939190), (140, 885522), (154, 805020), (165, 751352), (168, 737935), (210, 590348), (220, 563514), (231, 536680), (264, 469595), (280, 442761), (308, 402510), (330, 375676), (385, 322008), (420, 295174), (440, 281757), (462, 268340), (616, 201255), (660, 187838), (770, 161004), (840, 147587), (924, 134170), (1155, 107336), (1320, 93919), (1540, 80502), (1848, 67085), (2310, 53668), (3080, 40251), (4620, 26834), (9240, 13417)]