479609640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1616

約数の個数: 128

約数和(自身を含む): 1604448000

約数和(自身を除く): 1124838360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 359, 360, 540, 718, 1077, 1080, 1237, 1436, 1795, 2154, 2474, 2872, 3231, 3590, 3711, 4308, 4948, 5385, 6185, 6462, 7180, 7422, 8616, 9693, 9896, 10770, 11133, 12370, 12924, 14360, 14844, 16155, 18555, 19386, 21540, 22266, 24740, 25848, 29688, 32310, 33399, 37110, 38772, 43080, 44532, 48465, 49480, 55665, 64620, 66798, 74220, 77544, 89064, 96930, 111330, 129240, 133596, 148440, 166995, 193860, 222660, 267192, 333990, 387720, 444083, 445320, 667980, 888166, 1332249, 1335960, 1776332, 2220415, 2664498, 3552664, 3996747, 4440830, 5328996, 6661245, 7993494, 8881660, 10657992, 11990241, 13322490, 15986988, 17763320, 19983735, 23980482, 26644980, 31973976, 39967470, 47960964, 53289960, 59951205, 79934940, 95921928, 119902410, 159869880, 239804820, 479609640]

約数ペア:

[(1, 479609640), (2, 239804820), (3, 159869880), (4, 119902410), (5, 95921928), (6, 79934940), (8, 59951205), (9, 53289960), (10, 47960964), (12, 39967470), (15, 31973976), (18, 26644980), (20, 23980482), (24, 19983735), (27, 17763320), (30, 15986988), (36, 13322490), (40, 11990241), (45, 10657992), (54, 8881660), (60, 7993494), (72, 6661245), (90, 5328996), (108, 4440830), (120, 3996747), (135, 3552664), (180, 2664498), (216, 2220415), (270, 1776332), (359, 1335960), (360, 1332249), (540, 888166), (718, 667980), (1077, 445320), (1080, 444083), (1237, 387720), (1436, 333990), (1795, 267192), (2154, 222660), (2474, 193860), (2872, 166995), (3231, 148440), (3590, 133596), (3711, 129240), (4308, 111330), (4948, 96930), (5385, 89064), (6185, 77544), (6462, 74220), (7180, 66798), (7422, 64620), (8616, 55665), (9693, 49480), (9896, 48465), (10770, 44532), (11133, 43080), (12370, 38772), (12924, 37110), (14360, 33399), (14844, 32310), (16155, 29688), (18555, 25848), (19386, 24740), (21540, 22266)]