54520920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 178167600

約数和(自身を除く): 123646680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 563, 807, 1076, 1126, 1345, 1614, 1689, 2152, 2252, 2421, 2690, 2815, 3228, 3378, 4035, 4504, 4842, 5067, 5380, 5630, 6456, 6756, 8070, 8445, 9684, 10134, 10760, 11260, 12105, 13512, 16140, 16890, 19368, 20268, 22520, 24210, 25335, 32280, 33780, 40536, 48420, 50670, 67560, 96840, 101340, 151447, 202680, 302894, 454341, 605788, 757235, 908682, 1211576, 1363023, 1514470, 1817364, 2271705, 2726046, 3028940, 3634728, 4543410, 5452092, 6057880, 6815115, 9086820, 10904184, 13630230, 18173640, 27260460, 54520920]

約数ペア:

[(1, 54520920), (2, 27260460), (3, 18173640), (4, 13630230), (5, 10904184), (6, 9086820), (8, 6815115), (9, 6057880), (10, 5452092), (12, 4543410), (15, 3634728), (18, 3028940), (20, 2726046), (24, 2271705), (30, 1817364), (36, 1514470), (40, 1363023), (45, 1211576), (60, 908682), (72, 757235), (90, 605788), (120, 454341), (180, 302894), (269, 202680), (360, 151447), (538, 101340), (563, 96840), (807, 67560), (1076, 50670), (1126, 48420), (1345, 40536), (1614, 33780), (1689, 32280), (2152, 25335), (2252, 24210), (2421, 22520), (2690, 20268), (2815, 19368), (3228, 16890), (3378, 16140), (4035, 13512), (4504, 12105), (4842, 11260), (5067, 10760), (5380, 10134), (5630, 9684), (6456, 8445), (6756, 8070)]