1137847560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{305873}}^1$

素因数の和:305918

約数の個数: 64

約数和(自身を含む): 3523668480

約数和(自身を除く): 2385820920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 305873, 611746, 917619, 1223492, 1529365, 1835238, 2446984, 3058730, 3670476, 4588095, 6117460, 7340952, 9176190, 9482063, 12234920, 18352380, 18964126, 28446189, 36704760, 37928252, 47410315, 56892378, 75856504, 94820630, 113784756, 142230945, 189641260, 227569512, 284461890, 379282520, 568923780, 1137847560]

約数ペア:

[(1, 1137847560), (2, 568923780), (3, 379282520), (4, 284461890), (5, 227569512), (6, 189641260), (8, 142230945), (10, 113784756), (12, 94820630), (15, 75856504), (20, 56892378), (24, 47410315), (30, 37928252), (31, 36704760), (40, 28446189), (60, 18964126), (62, 18352380), (93, 12234920), (120, 9482063), (124, 9176190), (155, 7340952), (186, 6117460), (248, 4588095), (310, 3670476), (372, 3058730), (465, 2446984), (620, 1835238), (744, 1529365), (930, 1223492), (1240, 917619), (1860, 611746), (3720, 305873)]