85001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 265384800

約数和(自身を除く): 180383280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2377, 2384, 2980, 3576, 4470, 4754, 5960, 7131, 7152, 8940, 9508, 11885, 11920, 14262, 17880, 19016, 23770, 28524, 35655, 35760, 38032, 47540, 57048, 71310, 95080, 114096, 142620, 190160, 285240, 354173, 570480, 708346, 1062519, 1416692, 1770865, 2125038, 2833384, 3541730, 4250076, 5312595, 5666768, 7083460, 8500152, 10625190, 14166920, 17000304, 21250380, 28333840, 42500760, 85001520]

約数ペア:

[(1, 85001520), (2, 42500760), (3, 28333840), (4, 21250380), (5, 17000304), (6, 14166920), (8, 10625190), (10, 8500152), (12, 7083460), (15, 5666768), (16, 5312595), (20, 4250076), (24, 3541730), (30, 2833384), (40, 2125038), (48, 1770865), (60, 1416692), (80, 1062519), (120, 708346), (149, 570480), (240, 354173), (298, 285240), (447, 190160), (596, 142620), (745, 114096), (894, 95080), (1192, 71310), (1490, 57048), (1788, 47540), (2235, 38032), (2377, 35760), (2384, 35655), (2980, 28524), (3576, 23770), (4470, 19016), (4754, 17880), (5960, 14262), (7131, 11920), (7152, 11885), (8940, 9508)]