120741840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{6211}}^1$

素因数の和:6239

約数の個数: 120

約数和(自身を含む): 420577248

約数和(自身を除く): 299835408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6211, 6480, 9720, 12422, 18633, 19440, 24844, 31055, 37266, 49688, 55899, 62110, 74532, 93165, 99376, 111798, 124220, 149064, 167697, 186330, 223596, 248440, 279495, 298128, 335394, 372660, 447192, 496880, 503091, 558990, 670788, 745320, 838485, 894384, 1006182, 1117980, 1341576, 1490640, 1509273, 1676970, 2012364, 2235960, 2515455, 2683152, 3018546, 3353940, 4024728, 4471920, 5030910, 6037092, 6707880, 7546365, 8049456, 10061820, 12074184, 13415760, 15092730, 20123640, 24148368, 30185460, 40247280, 60370920, 120741840]

約数ペア:

[(1, 120741840), (2, 60370920), (3, 40247280), (4, 30185460), (5, 24148368), (6, 20123640), (8, 15092730), (9, 13415760), (10, 12074184), (12, 10061820), (15, 8049456), (16, 7546365), (18, 6707880), (20, 6037092), (24, 5030910), (27, 4471920), (30, 4024728), (36, 3353940), (40, 3018546), (45, 2683152), (48, 2515455), (54, 2235960), (60, 2012364), (72, 1676970), (80, 1509273), (81, 1490640), (90, 1341576), (108, 1117980), (120, 1006182), (135, 894384), (144, 838485), (162, 745320), (180, 670788), (216, 558990), (240, 503091), (243, 496880), (270, 447192), (324, 372660), (360, 335394), (405, 298128), (432, 279495), (486, 248440), (540, 223596), (648, 186330), (720, 167697), (810, 149064), (972, 124220), (1080, 111798), (1215, 99376), (1296, 93165), (1620, 74532), (1944, 62110), (2160, 55899), (2430, 49688), (3240, 37266), (3888, 31055), (4860, 24844), (6211, 19440), (6480, 18633), (9720, 12422)]