10215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 32712192

約数和(自身を除く): 22497072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1373, 1488, 1860, 2480, 2746, 3720, 4119, 5492, 6865, 7440, 8238, 10984, 13730, 16476, 20595, 21968, 27460, 32952, 41190, 42563, 54920, 65904, 82380, 85126, 109840, 127689, 164760, 170252, 212815, 255378, 329520, 340504, 425630, 510756, 638445, 681008, 851260, 1021512, 1276890, 1702520, 2043024, 2553780, 3405040, 5107560, 10215120]

約数ペア:

[(1, 10215120), (2, 5107560), (3, 3405040), (4, 2553780), (5, 2043024), (6, 1702520), (8, 1276890), (10, 1021512), (12, 851260), (15, 681008), (16, 638445), (20, 510756), (24, 425630), (30, 340504), (31, 329520), (40, 255378), (48, 212815), (60, 170252), (62, 164760), (80, 127689), (93, 109840), (120, 85126), (124, 82380), (155, 65904), (186, 54920), (240, 42563), (248, 41190), (310, 32952), (372, 27460), (465, 21968), (496, 20595), (620, 16476), (744, 13730), (930, 10984), (1240, 8238), (1373, 7440), (1488, 6865), (1860, 5492), (2480, 4119), (2746, 3720)]