614858640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232901}}^1$

素因数の和:232928

約数の個数: 80

約数和(自身を含む): 2079349056

約数和(自身を除く): 1464490416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 232901, 465802, 698703, 931604, 1164505, 1397406, 1863208, 2329010, 2561911, 2794812, 3493515, 3726416, 4658020, 5123822, 5589624, 6987030, 7685733, 9316040, 10247644, 11179248, 12809555, 13974060, 15371466, 18632080, 20495288, 25619110, 27948120, 30742932, 38428665, 40990576, 51238220, 55896240, 61485864, 76857330, 102476440, 122971728, 153714660, 204952880, 307429320, 614858640]

約数ペア:

[(1, 614858640), (2, 307429320), (3, 204952880), (4, 153714660), (5, 122971728), (6, 102476440), (8, 76857330), (10, 61485864), (11, 55896240), (12, 51238220), (15, 40990576), (16, 38428665), (20, 30742932), (22, 27948120), (24, 25619110), (30, 20495288), (33, 18632080), (40, 15371466), (44, 13974060), (48, 12809555), (55, 11179248), (60, 10247644), (66, 9316040), (80, 7685733), (88, 6987030), (110, 5589624), (120, 5123822), (132, 4658020), (165, 3726416), (176, 3493515), (220, 2794812), (240, 2561911), (264, 2329010), (330, 1863208), (440, 1397406), (528, 1164505), (660, 931604), (880, 698703), (1320, 465802), (2640, 232901)]