242553180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{3719}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 679956480

約数和(自身を除く): 437403300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 2174, 3261, 3719, 4348, 5435, 6522, 7438, 10870, 11157, 13044, 14876, 16305, 18595, 21740, 22314, 32610, 37190, 44628, 55785, 65220, 74380, 111570, 223140, 4042553, 8085106, 12127659, 16170212, 20212765, 24255318, 40425530, 48510636, 60638295, 80851060, 121276590, 242553180]

約数ペア:

[(1, 242553180), (2, 121276590), (3, 80851060), (4, 60638295), (5, 48510636), (6, 40425530), (10, 24255318), (12, 20212765), (15, 16170212), (20, 12127659), (30, 8085106), (60, 4042553), (1087, 223140), (2174, 111570), (3261, 74380), (3719, 65220), (4348, 55785), (5435, 44628), (6522, 37190), (7438, 32610), (10870, 22314), (11157, 21740), (13044, 18595), (14876, 16305)]