2528804340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3391}}^1$

素因数の和:4790

約数の個数: 96

約数和(自身を含む): 7875409920

約数和(自身を除く): 5346605580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1381, 2762, 3391, 4143, 5524, 6782, 6905, 8286, 10173, 12429, 13564, 13810, 16572, 16955, 20346, 20715, 24858, 27620, 30519, 33910, 37287, 40692, 41430, 49716, 50865, 61038, 62145, 67820, 74574, 82860, 91557, 101730, 122076, 124290, 149148, 152595, 183114, 186435, 203460, 248580, 305190, 366228, 372870, 457785, 610380, 745740, 915570, 1831140, 4682971, 9365942, 14048913, 18731884, 23414855, 28097826, 42146739, 46829710, 56195652, 70244565, 84293478, 93659420, 126440217, 140489130, 168586956, 210733695, 252880434, 280978260, 421467390, 505760868, 632201085, 842934780, 1264402170, 2528804340]

約数ペア:

[(1, 2528804340), (2, 1264402170), (3, 842934780), (4, 632201085), (5, 505760868), (6, 421467390), (9, 280978260), (10, 252880434), (12, 210733695), (15, 168586956), (18, 140489130), (20, 126440217), (27, 93659420), (30, 84293478), (36, 70244565), (45, 56195652), (54, 46829710), (60, 42146739), (90, 28097826), (108, 23414855), (135, 18731884), (180, 14048913), (270, 9365942), (540, 4682971), (1381, 1831140), (2762, 915570), (3391, 745740), (4143, 610380), (5524, 457785), (6782, 372870), (6905, 366228), (8286, 305190), (10173, 248580), (12429, 203460), (13564, 186435), (13810, 183114), (16572, 152595), (16955, 149148), (20346, 124290), (20715, 122076), (24858, 101730), (27620, 91557), (30519, 82860), (33910, 74574), (37287, 67820), (40692, 62145), (41430, 61038), (49716, 50865)]