55297680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 117726960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2039, 2260, 2712, 3390, 4078, 4520, 5424, 6117, 6780, 8156, 9040, 10195, 12234, 13560, 16312, 20390, 24468, 27120, 30585, 32624, 40780, 48936, 61170, 81560, 97872, 122340, 163120, 230407, 244680, 460814, 489360, 691221, 921628, 1152035, 1382442, 1843256, 2304070, 2764884, 3456105, 3686512, 4608140, 5529768, 6912210, 9216280, 11059536, 13824420, 18432560, 27648840, 55297680]

約数ペア:

[(1, 55297680), (2, 27648840), (3, 18432560), (4, 13824420), (5, 11059536), (6, 9216280), (8, 6912210), (10, 5529768), (12, 4608140), (15, 3686512), (16, 3456105), (20, 2764884), (24, 2304070), (30, 1843256), (40, 1382442), (48, 1152035), (60, 921628), (80, 691221), (113, 489360), (120, 460814), (226, 244680), (240, 230407), (339, 163120), (452, 122340), (565, 97872), (678, 81560), (904, 61170), (1130, 48936), (1356, 40780), (1695, 32624), (1808, 30585), (2039, 27120), (2260, 24468), (2712, 20390), (3390, 16312), (4078, 13560), (4520, 12234), (5424, 10195), (6117, 9040), (6780, 8156)]