78031740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4799}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 219340800

約数和(自身を除く): 141309060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4799, 5420, 8130, 9598, 14397, 16260, 19196, 23995, 28794, 47990, 57588, 71985, 95980, 143970, 287940, 1300529, 2601058, 3901587, 5202116, 6502645, 7803174, 13005290, 15606348, 19507935, 26010580, 39015870, 78031740]

約数ペア:

[(1, 78031740), (2, 39015870), (3, 26010580), (4, 19507935), (5, 15606348), (6, 13005290), (10, 7803174), (12, 6502645), (15, 5202116), (20, 3901587), (30, 2601058), (60, 1300529), (271, 287940), (542, 143970), (813, 95980), (1084, 71985), (1355, 57588), (1626, 47990), (2710, 28794), (3252, 23995), (4065, 19196), (4799, 16260), (5420, 14397), (8130, 9598)]