17081520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 53544192

約数和(自身を除く): 36462672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 691, 824, 1030, 1236, 1382, 1545, 1648, 2060, 2073, 2472, 2764, 3090, 3455, 4120, 4146, 4944, 5528, 6180, 6910, 8240, 8292, 10365, 11056, 12360, 13820, 16584, 20730, 24720, 27640, 33168, 41460, 55280, 71173, 82920, 142346, 165840, 213519, 284692, 355865, 427038, 569384, 711730, 854076, 1067595, 1138768, 1423460, 1708152, 2135190, 2846920, 3416304, 4270380, 5693840, 8540760, 17081520]

約数ペア:

[(1, 17081520), (2, 8540760), (3, 5693840), (4, 4270380), (5, 3416304), (6, 2846920), (8, 2135190), (10, 1708152), (12, 1423460), (15, 1138768), (16, 1067595), (20, 854076), (24, 711730), (30, 569384), (40, 427038), (48, 355865), (60, 284692), (80, 213519), (103, 165840), (120, 142346), (206, 82920), (240, 71173), (309, 55280), (412, 41460), (515, 33168), (618, 27640), (691, 24720), (824, 20730), (1030, 16584), (1236, 13820), (1382, 12360), (1545, 11056), (1648, 10365), (2060, 8292), (2073, 8240), (2472, 6910), (2764, 6180), (3090, 5528), (3455, 4944), (4120, 4146)]