71771760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1303

約数の個数: 120

約数和(自身を含む): 244140624

約数和(自身を除く): 172368864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1201, 1245, 1328, 1494, 1660, 1992, 2402, 2490, 2988, 3320, 3603, 3735, 3984, 4804, 4980, 5976, 6005, 6640, 7206, 7470, 9608, 9960, 10809, 11952, 12010, 14412, 14940, 18015, 19216, 19920, 21618, 24020, 28824, 29880, 36030, 43236, 48040, 54045, 57648, 59760, 72060, 86472, 96080, 99683, 108090, 144120, 172944, 199366, 216180, 288240, 299049, 398732, 432360, 498415, 598098, 797464, 864720, 897147, 996830, 1196196, 1495245, 1594928, 1794294, 1993660, 2392392, 2990490, 3588588, 3987320, 4485735, 4784784, 5980980, 7177176, 7974640, 8971470, 11961960, 14354352, 17942940, 23923920, 35885880, 71771760]

約数ペア:

[(1, 71771760), (2, 35885880), (3, 23923920), (4, 17942940), (5, 14354352), (6, 11961960), (8, 8971470), (9, 7974640), (10, 7177176), (12, 5980980), (15, 4784784), (16, 4485735), (18, 3987320), (20, 3588588), (24, 2990490), (30, 2392392), (36, 1993660), (40, 1794294), (45, 1594928), (48, 1495245), (60, 1196196), (72, 996830), (80, 897147), (83, 864720), (90, 797464), (120, 598098), (144, 498415), (166, 432360), (180, 398732), (240, 299049), (249, 288240), (332, 216180), (360, 199366), (415, 172944), (498, 144120), (664, 108090), (720, 99683), (747, 96080), (830, 86472), (996, 72060), (1201, 59760), (1245, 57648), (1328, 54045), (1494, 48040), (1660, 43236), (1992, 36030), (2402, 29880), (2490, 28824), (2988, 24020), (3320, 21618), (3603, 19920), (3735, 19216), (3984, 18015), (4804, 14940), (4980, 14412), (5976, 12010), (6005, 11952), (6640, 10809), (7206, 9960), (7470, 9608)]