142150920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1289}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 427248000

約数和(自身を除く): 285097080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 919, 1289, 1838, 2578, 2757, 3676, 3867, 4595, 5156, 5514, 6445, 7352, 7734, 9190, 10312, 11028, 12890, 13785, 15468, 18380, 19335, 22056, 25780, 27570, 30936, 36760, 38670, 51560, 55140, 77340, 110280, 154680, 1184591, 2369182, 3553773, 4738364, 5922955, 7107546, 9476728, 11845910, 14215092, 17768865, 23691820, 28430184, 35537730, 47383640, 71075460, 142150920]

約数ペア:

[(1, 142150920), (2, 71075460), (3, 47383640), (4, 35537730), (5, 28430184), (6, 23691820), (8, 17768865), (10, 14215092), (12, 11845910), (15, 9476728), (20, 7107546), (24, 5922955), (30, 4738364), (40, 3553773), (60, 2369182), (120, 1184591), (919, 154680), (1289, 110280), (1838, 77340), (2578, 55140), (2757, 51560), (3676, 38670), (3867, 36760), (4595, 30936), (5156, 27570), (5514, 25780), (6445, 22056), (7352, 19335), (7734, 18380), (9190, 15468), (10312, 13785), (11028, 12890)]