2849520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 9142272

約数和(自身を除く): 6292752

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, 383, 465, 496, 620, 744, 766, 930, 1149, 1240, 1488, 1532, 1860, 1915, 2298, 2480, 3064, 3720, 3830, 4596, 5745, 6128, 7440, 7660, 9192, 11490, 11873, 15320, 18384, 22980, 23746, 30640, 35619, 45960, 47492, 59365, 71238, 91920, 94984, 118730, 142476, 178095, 189968, 237460, 284952, 356190, 474920, 569904, 712380, 949840, 1424760, 2849520]

約数ペア:

[(1, 2849520), (2, 1424760), (3, 949840), (4, 712380), (5, 569904), (6, 474920), (8, 356190), (10, 284952), (12, 237460), (15, 189968), (16, 178095), (20, 142476), (24, 118730), (30, 94984), (31, 91920), (40, 71238), (48, 59365), (60, 47492), (62, 45960), (80, 35619), (93, 30640), (120, 23746), (124, 22980), (155, 18384), (186, 15320), (240, 11873), (248, 11490), (310, 9192), (372, 7660), (383, 7440), (465, 6128), (496, 5745), (620, 4596), (744, 3830), (766, 3720), (930, 3064), (1149, 2480), (1240, 2298), (1488, 1915), (1532, 1860)]