180932940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 579720960

約数和(自身を除く): 398788020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 243, 270, 295, 324, 354, 405, 486, 531, 540, 590, 631, 708, 810, 885, 972, 1062, 1180, 1215, 1262, 1593, 1620, 1770, 1893, 2124, 2430, 2524, 2655, 3155, 3186, 3540, 3786, 4779, 4860, 5310, 5679, 6310, 6372, 7572, 7965, 9465, 9558, 10620, 11358, 12620, 14337, 15930, 17037, 18930, 19116, 22716, 23895, 28395, 28674, 31860, 34074, 37229, 37860, 47790, 51111, 56790, 57348, 68148, 71685, 74458, 85185, 95580, 102222, 111687, 113580, 143370, 148916, 153333, 170370, 186145, 204444, 223374, 255555, 286740, 306666, 335061, 340740, 372290, 446748, 511110, 558435, 613332, 670122, 744580, 766665, 1005183, 1022220, 1116870, 1340244, 1533330, 1675305, 2010366, 2233740, 3015549, 3066660, 3350610, 4020732, 5025915, 6031098, 6701220, 9046647, 10051830, 12062196, 15077745, 18093294, 20103660, 30155490, 36186588, 45233235, 60310980, 90466470, 180932940]

約数ペア:

[(1, 180932940), (2, 90466470), (3, 60310980), (4, 45233235), (5, 36186588), (6, 30155490), (9, 20103660), (10, 18093294), (12, 15077745), (15, 12062196), (18, 10051830), (20, 9046647), (27, 6701220), (30, 6031098), (36, 5025915), (45, 4020732), (54, 3350610), (59, 3066660), (60, 3015549), (81, 2233740), (90, 2010366), (108, 1675305), (118, 1533330), (135, 1340244), (162, 1116870), (177, 1022220), (180, 1005183), (236, 766665), (243, 744580), (270, 670122), (295, 613332), (324, 558435), (354, 511110), (405, 446748), (486, 372290), (531, 340740), (540, 335061), (590, 306666), (631, 286740), (708, 255555), (810, 223374), (885, 204444), (972, 186145), (1062, 170370), (1180, 153333), (1215, 148916), (1262, 143370), (1593, 113580), (1620, 111687), (1770, 102222), (1893, 95580), (2124, 85185), (2430, 74458), (2524, 71685), (2655, 68148), (3155, 57348), (3186, 56790), (3540, 51111), (3786, 47790), (4779, 37860), (4860, 37229), (5310, 34074), (5679, 31860), (6310, 28674), (6372, 28395), (7572, 23895), (7965, 22716), (9465, 19116), (9558, 18930), (10620, 17037), (11358, 15930), (12620, 14337)]