1566597960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{61291}}^1$

素因数の和:61379

約数の個数: 96

約数和(自身を含む): 5163238080

約数和(自身を除く): 3596640120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 61291, 122582, 183873, 245164, 306455, 367746, 490328, 551619, 612910, 735492, 919365, 1103238, 1225820, 1470984, 1838730, 2206476, 2451640, 2758095, 3677460, 4351661, 4412952, 5516190, 7354920, 8703322, 11032380, 13054983, 17406644, 21758305, 22064760, 26109966, 34813288, 39164949, 43516610, 52219932, 65274915, 78329898, 87033220, 104439864, 130549830, 156659796, 174066440, 195824745, 261099660, 313319592, 391649490, 522199320, 783298980, 1566597960]

約数ペア:

[(1, 1566597960), (2, 783298980), (3, 522199320), (4, 391649490), (5, 313319592), (6, 261099660), (8, 195824745), (9, 174066440), (10, 156659796), (12, 130549830), (15, 104439864), (18, 87033220), (20, 78329898), (24, 65274915), (30, 52219932), (36, 43516610), (40, 39164949), (45, 34813288), (60, 26109966), (71, 22064760), (72, 21758305), (90, 17406644), (120, 13054983), (142, 11032380), (180, 8703322), (213, 7354920), (284, 5516190), (355, 4412952), (360, 4351661), (426, 3677460), (568, 2758095), (639, 2451640), (710, 2206476), (852, 1838730), (1065, 1470984), (1278, 1225820), (1420, 1103238), (1704, 919365), (2130, 735492), (2556, 612910), (2840, 551619), (3195, 490328), (4260, 367746), (5112, 306455), (6390, 245164), (8520, 183873), (12780, 122582), (25560, 61291)]