2001273480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{617677}}^1$

素因数の和:617700

約数の個数: 80

約数和(自身を含む): 6726513420

約数和(自身を除く): 4725239940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 617677, 1235354, 1853031, 2470708, 3088385, 3706062, 4941416, 5559093, 6176770, 7412124, 9265155, 11118186, 12353540, 14824248, 16677279, 18530310, 22236372, 24707080, 27795465, 33354558, 37060620, 44472744, 50031837, 55590930, 66709116, 74121240, 83386395, 100063674, 111181860, 133418232, 166772790, 200127348, 222363720, 250159185, 333545580, 400254696, 500318370, 667091160, 1000636740, 2001273480]

約数ペア:

[(1, 2001273480), (2, 1000636740), (3, 667091160), (4, 500318370), (5, 400254696), (6, 333545580), (8, 250159185), (9, 222363720), (10, 200127348), (12, 166772790), (15, 133418232), (18, 111181860), (20, 100063674), (24, 83386395), (27, 74121240), (30, 66709116), (36, 55590930), (40, 50031837), (45, 44472744), (54, 37060620), (60, 33354558), (72, 27795465), (81, 24707080), (90, 22236372), (108, 18530310), (120, 16677279), (135, 14824248), (162, 12353540), (180, 11118186), (216, 9265155), (270, 7412124), (324, 6176770), (360, 5559093), (405, 4941416), (540, 3706062), (648, 3088385), (810, 2470708), (1080, 1853031), (1620, 1235354), (3240, 617677)]