129322080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2949

約数の個数: 144

約数和(自身を含む): 455704704

約数和(自身を除く): 326382624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2897, 2976, 3720, 4464, 4960, 5580, 5794, 7440, 8691, 8928, 11160, 11588, 14485, 14880, 17382, 22320, 23176, 26073, 28970, 34764, 43455, 44640, 46352, 52146, 57940, 69528, 86910, 89807, 92704, 104292, 115880, 130365, 139056, 173820, 179614, 208584, 231760, 260730, 269421, 278112, 347640, 359228, 417168, 449035, 463520, 521460, 538842, 695280, 718456, 808263, 834336, 898070, 1042920, 1077684, 1347105, 1390560, 1436912, 1616526, 1796140, 2085840, 2155368, 2694210, 2873824, 3233052, 3592280, 4041315, 4171680, 4310736, 5388420, 6466104, 7184560, 8082630, 8621472, 10776840, 12932208, 14369120, 16165260, 21553680, 25864416, 32330520, 43107360, 64661040, 129322080]

約数ペア:

[(1, 129322080), (2, 64661040), (3, 43107360), (4, 32330520), (5, 25864416), (6, 21553680), (8, 16165260), (9, 14369120), (10, 12932208), (12, 10776840), (15, 8621472), (16, 8082630), (18, 7184560), (20, 6466104), (24, 5388420), (30, 4310736), (31, 4171680), (32, 4041315), (36, 3592280), (40, 3233052), (45, 2873824), (48, 2694210), (60, 2155368), (62, 2085840), (72, 1796140), (80, 1616526), (90, 1436912), (93, 1390560), (96, 1347105), (120, 1077684), (124, 1042920), (144, 898070), (155, 834336), (160, 808263), (180, 718456), (186, 695280), (240, 538842), (248, 521460), (279, 463520), (288, 449035), (310, 417168), (360, 359228), (372, 347640), (465, 278112), (480, 269421), (496, 260730), (558, 231760), (620, 208584), (720, 179614), (744, 173820), (930, 139056), (992, 130365), (1116, 115880), (1240, 104292), (1395, 92704), (1440, 89807), (1488, 86910), (1860, 69528), (2232, 57940), (2480, 52146), (2790, 46352), (2897, 44640), (2976, 43455), (3720, 34764), (4464, 28970), (4960, 26073), (5580, 23176), (5794, 22320), (7440, 17382), (8691, 14880), (8928, 14485), (11160, 11588)]