23681520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 82173312

約数和(自身を除く): 58491792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1061, 1116, 1240, 1395, 1488, 1860, 2122, 2232, 2480, 2790, 3183, 3720, 4244, 4464, 5305, 5580, 6366, 7440, 8488, 9549, 10610, 11160, 12732, 15915, 16976, 19098, 21220, 22320, 25464, 31830, 32891, 38196, 42440, 47745, 50928, 63660, 65782, 76392, 84880, 95490, 98673, 127320, 131564, 152784, 164455, 190980, 197346, 254640, 263128, 296019, 328910, 381960, 394692, 493365, 526256, 592038, 657820, 763920, 789384, 986730, 1184076, 1315640, 1480095, 1578768, 1973460, 2368152, 2631280, 2960190, 3946920, 4736304, 5920380, 7893840, 11840760, 23681520]

約数ペア:

[(1, 23681520), (2, 11840760), (3, 7893840), (4, 5920380), (5, 4736304), (6, 3946920), (8, 2960190), (9, 2631280), (10, 2368152), (12, 1973460), (15, 1578768), (16, 1480095), (18, 1315640), (20, 1184076), (24, 986730), (30, 789384), (31, 763920), (36, 657820), (40, 592038), (45, 526256), (48, 493365), (60, 394692), (62, 381960), (72, 328910), (80, 296019), (90, 263128), (93, 254640), (120, 197346), (124, 190980), (144, 164455), (155, 152784), (180, 131564), (186, 127320), (240, 98673), (248, 95490), (279, 84880), (310, 76392), (360, 65782), (372, 63660), (465, 50928), (496, 47745), (558, 42440), (620, 38196), (720, 32891), (744, 31830), (930, 25464), (1061, 22320), (1116, 21220), (1240, 19098), (1395, 16976), (1488, 15915), (1860, 12732), (2122, 11160), (2232, 10610), (2480, 9549), (2790, 8488), (3183, 7440), (3720, 6366), (4244, 5580), (4464, 5305)]