127896840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118423}}^1$

素因数の和:118443

約数の個数: 64

約数和(自身を含む): 426326400

約数和(自身を除く): 298429560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118423, 236846, 355269, 473692, 592115, 710538, 947384, 1065807, 1184230, 1421076, 1776345, 2131614, 2368460, 2842152, 3197421, 3552690, 4263228, 4736920, 5329035, 6394842, 7105380, 8526456, 10658070, 12789684, 14210760, 15987105, 21316140, 25579368, 31974210, 42632280, 63948420, 127896840]

約数ペア:

[(1, 127896840), (2, 63948420), (3, 42632280), (4, 31974210), (5, 25579368), (6, 21316140), (8, 15987105), (9, 14210760), (10, 12789684), (12, 10658070), (15, 8526456), (18, 7105380), (20, 6394842), (24, 5329035), (27, 4736920), (30, 4263228), (36, 3552690), (40, 3197421), (45, 2842152), (54, 2368460), (60, 2131614), (72, 1776345), (90, 1421076), (108, 1184230), (120, 1065807), (135, 947384), (180, 710538), (216, 592115), (270, 473692), (360, 355269), (540, 236846), (1080, 118423)]