180694128

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 485683200

約数和(自身を除く): 304989072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 271, 348, 464, 479, 542, 696, 813, 958, 1084, 1392, 1437, 1626, 1916, 2168, 2874, 3252, 3832, 4336, 5748, 6504, 7664, 7859, 11496, 13008, 13891, 15718, 22992, 23577, 27782, 31436, 41673, 47154, 55564, 62872, 83346, 94308, 111128, 125744, 129809, 166692, 188616, 222256, 259618, 333384, 377232, 389427, 519236, 666768, 778854, 1038472, 1557708, 2076944, 3115416, 3764461, 6230832, 7528922, 11293383, 15057844, 22586766, 30115688, 45173532, 60231376, 90347064, 180694128]

約数ペア:

[(1, 180694128), (2, 90347064), (3, 60231376), (4, 45173532), (6, 30115688), (8, 22586766), (12, 15057844), (16, 11293383), (24, 7528922), (29, 6230832), (48, 3764461), (58, 3115416), (87, 2076944), (116, 1557708), (174, 1038472), (232, 778854), (271, 666768), (348, 519236), (464, 389427), (479, 377232), (542, 333384), (696, 259618), (813, 222256), (958, 188616), (1084, 166692), (1392, 129809), (1437, 125744), (1626, 111128), (1916, 94308), (2168, 83346), (2874, 62872), (3252, 55564), (3832, 47154), (4336, 41673), (5748, 31436), (6504, 27782), (7664, 23577), (7859, 22992), (11496, 15718), (13008, 13891)]