260017080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1289}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 800161200

約数和(自身を除く): 540144120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1289, 1640, 1681, 2460, 2578, 3362, 3867, 4920, 5043, 5156, 6445, 6724, 7734, 8405, 10086, 10312, 12890, 13448, 15468, 16810, 19335, 20172, 25215, 25780, 30936, 33620, 38670, 40344, 50430, 51560, 52849, 67240, 77340, 100860, 105698, 154680, 158547, 201720, 211396, 264245, 317094, 422792, 528490, 634188, 792735, 1056980, 1268376, 1585470, 2113960, 2166809, 3170940, 4333618, 6341880, 6500427, 8667236, 10834045, 13000854, 17334472, 21668090, 26001708, 32502135, 43336180, 52003416, 65004270, 86672360, 130008540, 260017080]

約数ペア:

[(1, 260017080), (2, 130008540), (3, 86672360), (4, 65004270), (5, 52003416), (6, 43336180), (8, 32502135), (10, 26001708), (12, 21668090), (15, 17334472), (20, 13000854), (24, 10834045), (30, 8667236), (40, 6500427), (41, 6341880), (60, 4333618), (82, 3170940), (120, 2166809), (123, 2113960), (164, 1585470), (205, 1268376), (246, 1056980), (328, 792735), (410, 634188), (492, 528490), (615, 422792), (820, 317094), (984, 264245), (1230, 211396), (1289, 201720), (1640, 158547), (1681, 154680), (2460, 105698), (2578, 100860), (3362, 77340), (3867, 67240), (4920, 52849), (5043, 51560), (5156, 50430), (6445, 40344), (6724, 38670), (7734, 33620), (8405, 30936), (10086, 25780), (10312, 25215), (12890, 20172), (13448, 19335), (15468, 16810)]