499055280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 120

約数和(自身を含む): 1587007056

約数和(自身を除く): 1087951776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1237, 1640, 1681, 1968, 2460, 2474, 3280, 3362, 3711, 4920, 4948, 5043, 6185, 6724, 7422, 8405, 9840, 9896, 10086, 12370, 13448, 14844, 16810, 18555, 19792, 20172, 24740, 25215, 26896, 29688, 33620, 37110, 40344, 49480, 50430, 50717, 59376, 67240, 74220, 80688, 98960, 100860, 101434, 134480, 148440, 152151, 201720, 202868, 253585, 296880, 304302, 403440, 405736, 507170, 608604, 760755, 811472, 1014340, 1217208, 1521510, 2028680, 2079397, 2434416, 3043020, 4057360, 4158794, 6086040, 6238191, 8317588, 10396985, 12172080, 12476382, 16635176, 20793970, 24952764, 31190955, 33270352, 41587940, 49905528, 62381910, 83175880, 99811056, 124763820, 166351760, 249527640, 499055280]

約数ペア:

[(1, 499055280), (2, 249527640), (3, 166351760), (4, 124763820), (5, 99811056), (6, 83175880), (8, 62381910), (10, 49905528), (12, 41587940), (15, 33270352), (16, 31190955), (20, 24952764), (24, 20793970), (30, 16635176), (40, 12476382), (41, 12172080), (48, 10396985), (60, 8317588), (80, 6238191), (82, 6086040), (120, 4158794), (123, 4057360), (164, 3043020), (205, 2434416), (240, 2079397), (246, 2028680), (328, 1521510), (410, 1217208), (492, 1014340), (615, 811472), (656, 760755), (820, 608604), (984, 507170), (1230, 405736), (1237, 403440), (1640, 304302), (1681, 296880), (1968, 253585), (2460, 202868), (2474, 201720), (3280, 152151), (3362, 148440), (3711, 134480), (4920, 101434), (4948, 100860), (5043, 98960), (6185, 80688), (6724, 74220), (7422, 67240), (8405, 59376), (9840, 50717), (9896, 50430), (10086, 49480), (12370, 40344), (13448, 37110), (14844, 33620), (16810, 29688), (18555, 26896), (19792, 25215), (20172, 24740)]