617863560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4215

約数の個数: 128

約数和(自身を含む): 1962576000

約数和(自身を除く): 1344712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1720, 1740, 2494, 2580, 3480, 3741, 4129, 4988, 5160, 6235, 7482, 8258, 9976, 12387, 12470, 14964, 16516, 18705, 20645, 24774, 24940, 29928, 33032, 37410, 41290, 49548, 49880, 61935, 74820, 82580, 99096, 119741, 123870, 149640, 165160, 177547, 239482, 247740, 355094, 359223, 478964, 495480, 532641, 598705, 710188, 718446, 887735, 957928, 1065282, 1197410, 1420376, 1436892, 1775470, 1796115, 2130564, 2394820, 2663205, 2873784, 3550940, 3592230, 4261128, 4789640, 5148863, 5326410, 7101880, 7184460, 10297726, 10652820, 14368920, 15446589, 20595452, 21305640, 25744315, 30893178, 41190904, 51488630, 61786356, 77232945, 102977260, 123572712, 154465890, 205954520, 308931780, 617863560]

約数ペア:

[(1, 617863560), (2, 308931780), (3, 205954520), (4, 154465890), (5, 123572712), (6, 102977260), (8, 77232945), (10, 61786356), (12, 51488630), (15, 41190904), (20, 30893178), (24, 25744315), (29, 21305640), (30, 20595452), (40, 15446589), (43, 14368920), (58, 10652820), (60, 10297726), (86, 7184460), (87, 7101880), (116, 5326410), (120, 5148863), (129, 4789640), (145, 4261128), (172, 3592230), (174, 3550940), (215, 2873784), (232, 2663205), (258, 2394820), (290, 2130564), (344, 1796115), (348, 1775470), (430, 1436892), (435, 1420376), (516, 1197410), (580, 1065282), (645, 957928), (696, 887735), (860, 718446), (870, 710188), (1032, 598705), (1160, 532641), (1247, 495480), (1290, 478964), (1720, 359223), (1740, 355094), (2494, 247740), (2580, 239482), (3480, 177547), (3741, 165160), (4129, 149640), (4988, 123870), (5160, 119741), (6235, 99096), (7482, 82580), (8258, 74820), (9976, 61935), (12387, 49880), (12470, 49548), (14964, 41290), (16516, 37410), (18705, 33032), (20645, 29928), (24774, 24940)]