72399240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2523

約数の個数: 96

約数和(自身を含む): 238230720

約数和(自身を除く): 165831480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2423, 2490, 2988, 3320, 3735, 4846, 4980, 5976, 7269, 7470, 9692, 9960, 12115, 14538, 14940, 19384, 21807, 24230, 29076, 29880, 36345, 43614, 48460, 58152, 72690, 87228, 96920, 109035, 145380, 174456, 201109, 218070, 290760, 402218, 436140, 603327, 804436, 872280, 1005545, 1206654, 1608872, 1809981, 2011090, 2413308, 3016635, 3619962, 4022180, 4826616, 6033270, 7239924, 8044360, 9049905, 12066540, 14479848, 18099810, 24133080, 36199620, 72399240]

約数ペア:

[(1, 72399240), (2, 36199620), (3, 24133080), (4, 18099810), (5, 14479848), (6, 12066540), (8, 9049905), (9, 8044360), (10, 7239924), (12, 6033270), (15, 4826616), (18, 4022180), (20, 3619962), (24, 3016635), (30, 2413308), (36, 2011090), (40, 1809981), (45, 1608872), (60, 1206654), (72, 1005545), (83, 872280), (90, 804436), (120, 603327), (166, 436140), (180, 402218), (249, 290760), (332, 218070), (360, 201109), (415, 174456), (498, 145380), (664, 109035), (747, 96920), (830, 87228), (996, 72690), (1245, 58152), (1494, 48460), (1660, 43614), (1992, 36345), (2423, 29880), (2490, 29076), (2988, 24230), (3320, 21807), (3735, 19384), (4846, 14940), (4980, 14538), (5976, 12115), (7269, 9960), (7470, 9692)]