2072643480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140423}}^1$

素因数の和:140481

約数の個数: 96

約数和(自身を含む): 6900435360

約数和(自身を除く): 4827791880

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, 4920, 7380, 14760, 140423, 280846, 421269, 561692, 702115, 842538, 1123384, 1263807, 1404230, 1685076, 2106345, 2527614, 2808460, 3370152, 4212690, 5055228, 5616920, 5757343, 6319035, 8425380, 10110456, 11514686, 12638070, 16850760, 17272029, 23029372, 25276140, 28786715, 34544058, 46058744, 50552280, 51816087, 57573430, 69088116, 86360145, 103632174, 115146860, 138176232, 172720290, 207264348, 230293720, 259080435, 345440580, 414528696, 518160870, 690881160, 1036321740, 2072643480]

約数ペア:

[(1, 2072643480), (2, 1036321740), (3, 690881160), (4, 518160870), (5, 414528696), (6, 345440580), (8, 259080435), (9, 230293720), (10, 207264348), (12, 172720290), (15, 138176232), (18, 115146860), (20, 103632174), (24, 86360145), (30, 69088116), (36, 57573430), (40, 51816087), (41, 50552280), (45, 46058744), (60, 34544058), (72, 28786715), (82, 25276140), (90, 23029372), (120, 17272029), (123, 16850760), (164, 12638070), (180, 11514686), (205, 10110456), (246, 8425380), (328, 6319035), (360, 5757343), (369, 5616920), (410, 5055228), (492, 4212690), (615, 3370152), (738, 2808460), (820, 2527614), (984, 2106345), (1230, 1685076), (1476, 1404230), (1640, 1263807), (1845, 1123384), (2460, 842538), (2952, 702115), (3690, 561692), (4920, 421269), (7380, 280846), (14760, 140423)]