15322680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 51442560

約数和(自身を除く): 36119880

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, 1373, 1395, 1860, 2232, 2746, 2790, 3720, 4119, 5492, 5580, 6865, 8238, 10984, 11160, 12357, 13730, 16476, 20595, 24714, 27460, 32952, 41190, 42563, 49428, 54920, 61785, 82380, 85126, 98856, 123570, 127689, 164760, 170252, 212815, 247140, 255378, 340504, 383067, 425630, 494280, 510756, 638445, 766134, 851260, 1021512, 1276890, 1532268, 1702520, 1915335, 2553780, 3064536, 3830670, 5107560, 7661340, 15322680]

約数ペア:

[(1, 15322680), (2, 7661340), (3, 5107560), (4, 3830670), (5, 3064536), (6, 2553780), (8, 1915335), (9, 1702520), (10, 1532268), (12, 1276890), (15, 1021512), (18, 851260), (20, 766134), (24, 638445), (30, 510756), (31, 494280), (36, 425630), (40, 383067), (45, 340504), (60, 255378), (62, 247140), (72, 212815), (90, 170252), (93, 164760), (120, 127689), (124, 123570), (155, 98856), (180, 85126), (186, 82380), (248, 61785), (279, 54920), (310, 49428), (360, 42563), (372, 41190), (465, 32952), (558, 27460), (620, 24714), (744, 20595), (930, 16476), (1116, 13730), (1240, 12357), (1373, 11160), (1395, 10984), (1860, 8238), (2232, 6865), (2746, 5580), (2790, 5492), (3720, 4119)]