88710840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7997

約数の個数: 96

約数和(自身を含む): 297648000

約数和(自身を除く): 208937160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7949, 11160, 15898, 23847, 31796, 39745, 47694, 63592, 71541, 79490, 95388, 119235, 143082, 158980, 190776, 238470, 246419, 286164, 317960, 357705, 476940, 492838, 572328, 715410, 739257, 953880, 985676, 1232095, 1430820, 1478514, 1971352, 2217771, 2464190, 2861640, 2957028, 3696285, 4435542, 4928380, 5914056, 7392570, 8871084, 9856760, 11088855, 14785140, 17742168, 22177710, 29570280, 44355420, 88710840]

約数ペア:

[(1, 88710840), (2, 44355420), (3, 29570280), (4, 22177710), (5, 17742168), (6, 14785140), (8, 11088855), (9, 9856760), (10, 8871084), (12, 7392570), (15, 5914056), (18, 4928380), (20, 4435542), (24, 3696285), (30, 2957028), (31, 2861640), (36, 2464190), (40, 2217771), (45, 1971352), (60, 1478514), (62, 1430820), (72, 1232095), (90, 985676), (93, 953880), (120, 739257), (124, 715410), (155, 572328), (180, 492838), (186, 476940), (248, 357705), (279, 317960), (310, 286164), (360, 246419), (372, 238470), (465, 190776), (558, 158980), (620, 143082), (744, 119235), (930, 95388), (1116, 79490), (1240, 71541), (1395, 63592), (1860, 47694), (2232, 39745), (2790, 31796), (3720, 23847), (5580, 15898), (7949, 11160)]