380745013980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8681}}^1\times {\mathrm{730993}}^1$

素因数の和:739686

約数の個数: 48

約数和(自身を含む): 1066210304544

約数和(自身を除く): 685465290564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 130215, 173620, 260430, 520860, 730993, 1461986, 2192979, 2923972, 3654965, 4385958, 7309930, 8771916, 10964895, 14619860, 21929790, 43859580, 6345750233, 12691500466, 19037250699, 25383000932, 31728751165, 38074501398, 63457502330, 76149002796, 95186253495, 126915004660, 190372506990, 380745013980]

約数ペア:

[(1, 380745013980), (2, 190372506990), (3, 126915004660), (4, 95186253495), (5, 76149002796), (6, 63457502330), (10, 38074501398), (12, 31728751165), (15, 25383000932), (20, 19037250699), (30, 12691500466), (60, 6345750233), (8681, 43859580), (17362, 21929790), (26043, 14619860), (34724, 10964895), (43405, 8771916), (52086, 7309930), (86810, 4385958), (104172, 3654965), (130215, 2923972), (173620, 2192979), (260430, 1461986), (520860, 730993)]