71748360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4861}}^1$

素因数の和:4919

約数の個数: 96

約数和(自身を含む): 238918680

約数和(自身を除く): 167170320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4861, 4920, 7380, 9722, 14583, 14760, 19444, 24305, 29166, 38888, 43749, 48610, 58332, 72915, 87498, 97220, 116664, 145830, 174996, 194440, 199301, 218745, 291660, 349992, 398602, 437490, 583320, 597903, 797204, 874980, 996505, 1195806, 1594408, 1749960, 1793709, 1993010, 2391612, 2989515, 3587418, 3986020, 4783224, 5979030, 7174836, 7972040, 8968545, 11958060, 14349672, 17937090, 23916120, 35874180, 71748360]

約数ペア:

[(1, 71748360), (2, 35874180), (3, 23916120), (4, 17937090), (5, 14349672), (6, 11958060), (8, 8968545), (9, 7972040), (10, 7174836), (12, 5979030), (15, 4783224), (18, 3986020), (20, 3587418), (24, 2989515), (30, 2391612), (36, 1993010), (40, 1793709), (41, 1749960), (45, 1594408), (60, 1195806), (72, 996505), (82, 874980), (90, 797204), (120, 597903), (123, 583320), (164, 437490), (180, 398602), (205, 349992), (246, 291660), (328, 218745), (360, 199301), (369, 194440), (410, 174996), (492, 145830), (615, 116664), (738, 97220), (820, 87498), (984, 72915), (1230, 58332), (1476, 48610), (1640, 43749), (1845, 38888), (2460, 29166), (2952, 24305), (3690, 19444), (4861, 14760), (4920, 14583), (7380, 9722)]