145652880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19624

約数の個数: 80

約数和(自身を含む): 466113024

約数和(自身を除く): 320460144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 195770, 234924, 293655, 313232, 391540, 469848, 587310, 606887, 783080, 939696, 1174620, 1213774, 1566160, 1820661, 2349240, 2427548, 3034435, 3641322, 4698480, 4855096, 6068870, 7282644, 9103305, 9710192, 12137740, 14565288, 18206610, 24275480, 29130576, 36413220, 48550960, 72826440, 145652880]

約数ペア:

[(1, 145652880), (2, 72826440), (3, 48550960), (4, 36413220), (5, 29130576), (6, 24275480), (8, 18206610), (10, 14565288), (12, 12137740), (15, 9710192), (16, 9103305), (20, 7282644), (24, 6068870), (30, 4855096), (31, 4698480), (40, 3641322), (48, 3034435), (60, 2427548), (62, 2349240), (80, 1820661), (93, 1566160), (120, 1213774), (124, 1174620), (155, 939696), (186, 783080), (240, 606887), (248, 587310), (310, 469848), (372, 391540), (465, 313232), (496, 293655), (620, 234924), (744, 195770), (930, 156616), (1240, 117462), (1488, 97885), (1860, 78308), (2480, 58731), (3720, 39154), (7440, 19577)]