1252104720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{22391}}^1$

素因数の和:22640

約数の個数: 80

約数和(自身を含む): 3898357632

約数和(自身を除く): 2646252912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 13980, 18640, 22391, 27960, 44782, 55920, 67173, 89564, 111955, 134346, 179128, 223910, 268692, 335865, 358256, 447820, 537384, 671730, 895640, 1074768, 1343460, 1791280, 2686920, 5217103, 5373840, 10434206, 15651309, 20868412, 26085515, 31302618, 41736824, 52171030, 62605236, 78256545, 83473648, 104342060, 125210472, 156513090, 208684120, 250420944, 313026180, 417368240, 626052360, 1252104720]

約数ペア:

[(1, 1252104720), (2, 626052360), (3, 417368240), (4, 313026180), (5, 250420944), (6, 208684120), (8, 156513090), (10, 125210472), (12, 104342060), (15, 83473648), (16, 78256545), (20, 62605236), (24, 52171030), (30, 41736824), (40, 31302618), (48, 26085515), (60, 20868412), (80, 15651309), (120, 10434206), (233, 5373840), (240, 5217103), (466, 2686920), (699, 1791280), (932, 1343460), (1165, 1074768), (1398, 895640), (1864, 671730), (2330, 537384), (2796, 447820), (3495, 358256), (3728, 335865), (4660, 268692), (5592, 223910), (6990, 179128), (9320, 134346), (11184, 111955), (13980, 89564), (18640, 67173), (22391, 55920), (27960, 44782)]