126589560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9859}}^1$

素因数の和:9980

約数の個数: 64

約数和(自身を含む): 383356800

約数和(自身を除く): 256767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 9859, 12840, 19718, 29577, 39436, 49295, 59154, 78872, 98590, 118308, 147885, 197180, 236616, 295770, 394360, 591540, 1054913, 1183080, 2109826, 3164739, 4219652, 5274565, 6329478, 8439304, 10549130, 12658956, 15823695, 21098260, 25317912, 31647390, 42196520, 63294780, 126589560]

約数ペア:

[(1, 126589560), (2, 63294780), (3, 42196520), (4, 31647390), (5, 25317912), (6, 21098260), (8, 15823695), (10, 12658956), (12, 10549130), (15, 8439304), (20, 6329478), (24, 5274565), (30, 4219652), (40, 3164739), (60, 2109826), (107, 1183080), (120, 1054913), (214, 591540), (321, 394360), (428, 295770), (535, 236616), (642, 197180), (856, 147885), (1070, 118308), (1284, 98590), (1605, 78872), (2140, 59154), (2568, 49295), (3210, 39436), (4280, 29577), (6420, 19718), (9859, 12840)]