23611920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 80

約数和(自身を含む): 75203520

約数和(自身を除く): 51591600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2659, 2960, 4440, 5318, 7977, 8880, 10636, 13295, 15954, 21272, 26590, 31908, 39885, 42544, 53180, 63816, 79770, 98383, 106360, 127632, 159540, 196766, 212720, 295149, 319080, 393532, 491915, 590298, 638160, 787064, 983830, 1180596, 1475745, 1574128, 1967660, 2361192, 2951490, 3935320, 4722384, 5902980, 7870640, 11805960, 23611920]

約数ペア:

[(1, 23611920), (2, 11805960), (3, 7870640), (4, 5902980), (5, 4722384), (6, 3935320), (8, 2951490), (10, 2361192), (12, 1967660), (15, 1574128), (16, 1475745), (20, 1180596), (24, 983830), (30, 787064), (37, 638160), (40, 590298), (48, 491915), (60, 393532), (74, 319080), (80, 295149), (111, 212720), (120, 196766), (148, 159540), (185, 127632), (222, 106360), (240, 98383), (296, 79770), (370, 63816), (444, 53180), (555, 42544), (592, 39885), (740, 31908), (888, 26590), (1110, 21272), (1480, 15954), (1776, 13295), (2220, 10636), (2659, 8880), (2960, 7977), (4440, 5318)]