380060820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6379}}^1$

素因数の和:6725

約数の個数: 72

約数和(自身を含む): 1156515360

約数和(自身を除く): 776454540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6379, 6620, 9930, 11916, 12758, 14895, 19137, 19860, 25516, 29790, 31895, 38274, 57411, 59580, 63790, 76548, 95685, 114822, 127580, 191370, 229644, 287055, 382740, 574110, 1148220, 2111449, 4222898, 6334347, 8445796, 10557245, 12668694, 19003041, 21114490, 25337388, 31671735, 38006082, 42228980, 63343470, 76012164, 95015205, 126686940, 190030410, 380060820]

約数ペア:

[(1, 380060820), (2, 190030410), (3, 126686940), (4, 95015205), (5, 76012164), (6, 63343470), (9, 42228980), (10, 38006082), (12, 31671735), (15, 25337388), (18, 21114490), (20, 19003041), (30, 12668694), (36, 10557245), (45, 8445796), (60, 6334347), (90, 4222898), (180, 2111449), (331, 1148220), (662, 574110), (993, 382740), (1324, 287055), (1655, 229644), (1986, 191370), (2979, 127580), (3310, 114822), (3972, 95685), (4965, 76548), (5958, 63790), (6379, 59580), (6620, 57411), (9930, 38274), (11916, 31895), (12758, 29790), (14895, 25516), (19137, 19860)]