97816440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1993}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 294314400

約数和(自身を除く): 196497960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 1993, 2045, 2454, 3272, 3986, 4090, 4908, 5979, 6135, 7972, 8180, 9816, 9965, 11958, 12270, 15944, 16360, 19930, 23916, 24540, 29895, 39860, 47832, 49080, 59790, 79720, 119580, 239160, 815137, 1630274, 2445411, 3260548, 4075685, 4890822, 6521096, 8151370, 9781644, 12227055, 16302740, 19563288, 24454110, 32605480, 48908220, 97816440]

約数ペア:

[(1, 97816440), (2, 48908220), (3, 32605480), (4, 24454110), (5, 19563288), (6, 16302740), (8, 12227055), (10, 9781644), (12, 8151370), (15, 6521096), (20, 4890822), (24, 4075685), (30, 3260548), (40, 2445411), (60, 1630274), (120, 815137), (409, 239160), (818, 119580), (1227, 79720), (1636, 59790), (1993, 49080), (2045, 47832), (2454, 39860), (3272, 29895), (3986, 24540), (4090, 23916), (4908, 19930), (5979, 16360), (6135, 15944), (7972, 12270), (8180, 11958), (9816, 9965)]