146471280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19734

約数の個数: 80

約数和(自身を含む): 468731904

約数和(自身を除く): 322260624

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, 19687, 39374, 59061, 78748, 98435, 118122, 157496, 196870, 236244, 295305, 314992, 393740, 472488, 590610, 610297, 787480, 944976, 1181220, 1220594, 1574960, 1830891, 2362440, 2441188, 3051485, 3661782, 4724880, 4882376, 6102970, 7323564, 9154455, 9764752, 12205940, 14647128, 18308910, 24411880, 29294256, 36617820, 48823760, 73235640, 146471280]

約数ペア:

[(1, 146471280), (2, 73235640), (3, 48823760), (4, 36617820), (5, 29294256), (6, 24411880), (8, 18308910), (10, 14647128), (12, 12205940), (15, 9764752), (16, 9154455), (20, 7323564), (24, 6102970), (30, 4882376), (31, 4724880), (40, 3661782), (48, 3051485), (60, 2441188), (62, 2362440), (80, 1830891), (93, 1574960), (120, 1220594), (124, 1181220), (155, 944976), (186, 787480), (240, 610297), (248, 590610), (310, 472488), (372, 393740), (465, 314992), (496, 295305), (620, 236244), (744, 196870), (930, 157496), (1240, 118122), (1488, 98435), (1860, 78748), (2480, 59061), (3720, 39374), (7440, 19687)]