159878640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2909}}^1$

素因数の和:3154

約数の個数: 80

約数和(自身を含む): 497959200

約数和(自身を除く): 338080560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 2909, 3435, 3664, 4580, 5496, 5818, 6870, 8727, 9160, 10992, 11636, 13740, 14545, 17454, 18320, 23272, 27480, 29090, 34908, 43635, 46544, 54960, 58180, 69816, 87270, 116360, 139632, 174540, 232720, 349080, 666161, 698160, 1332322, 1998483, 2664644, 3330805, 3996966, 5329288, 6661610, 7993932, 9992415, 10658576, 13323220, 15987864, 19984830, 26646440, 31975728, 39969660, 53292880, 79939320, 159878640]

約数ペア:

[(1, 159878640), (2, 79939320), (3, 53292880), (4, 39969660), (5, 31975728), (6, 26646440), (8, 19984830), (10, 15987864), (12, 13323220), (15, 10658576), (16, 9992415), (20, 7993932), (24, 6661610), (30, 5329288), (40, 3996966), (48, 3330805), (60, 2664644), (80, 1998483), (120, 1332322), (229, 698160), (240, 666161), (458, 349080), (687, 232720), (916, 174540), (1145, 139632), (1374, 116360), (1832, 87270), (2290, 69816), (2748, 58180), (2909, 54960), (3435, 46544), (3664, 43635), (4580, 34908), (5496, 29090), (5818, 27480), (6870, 23272), (8727, 18320), (9160, 17454), (10992, 14545), (11636, 13740)]