2042804520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{183047}}^1$

素因数の和:183095

約数の個数: 96

約数和(自身を含む): 6853317120

約数和(自身を除く): 4810512600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 183047, 366094, 549141, 732188, 915235, 1098282, 1464376, 1647423, 1830470, 2196564, 2745705, 3294846, 3660940, 4393128, 5491410, 5674457, 6589692, 7321880, 8237115, 10982820, 11348914, 13179384, 16474230, 17023371, 21965640, 22697828, 28372285, 32948460, 34046742, 45395656, 51070113, 56744570, 65896920, 68093484, 85116855, 102140226, 113489140, 136186968, 170233710, 204280452, 226978280, 255350565, 340467420, 408560904, 510701130, 680934840, 1021402260, 2042804520]

約数ペア:

[(1, 2042804520), (2, 1021402260), (3, 680934840), (4, 510701130), (5, 408560904), (6, 340467420), (8, 255350565), (9, 226978280), (10, 204280452), (12, 170233710), (15, 136186968), (18, 113489140), (20, 102140226), (24, 85116855), (30, 68093484), (31, 65896920), (36, 56744570), (40, 51070113), (45, 45395656), (60, 34046742), (62, 32948460), (72, 28372285), (90, 22697828), (93, 21965640), (120, 17023371), (124, 16474230), (155, 13179384), (180, 11348914), (186, 10982820), (248, 8237115), (279, 7321880), (310, 6589692), (360, 5674457), (372, 5491410), (465, 4393128), (558, 3660940), (620, 3294846), (744, 2745705), (930, 2196564), (1116, 1830470), (1240, 1647423), (1395, 1464376), (1860, 1098282), (2232, 915235), (2790, 732188), (3720, 549141), (5580, 366094), (11160, 183047)]