47776680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18983

約数の個数: 96

約数和(自身を含む): 177465600

約数和(自身を除く): 129688920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18959, 37918, 56877, 75836, 94795, 113754, 132713, 151672, 170631, 189590, 227508, 265426, 284385, 341262, 379180, 398139, 455016, 530852, 568770, 663565, 682524, 758360, 796278, 853155, 1061704, 1137540, 1194417, 1327130, 1365048, 1592556, 1706310, 1990695, 2275080, 2388834, 2654260, 3185112, 3412620, 3981390, 4777668, 5308520, 5972085, 6825240, 7962780, 9555336, 11944170, 15925560, 23888340, 47776680]

約数ペア:

[(1, 47776680), (2, 23888340), (3, 15925560), (4, 11944170), (5, 9555336), (6, 7962780), (7, 6825240), (8, 5972085), (9, 5308520), (10, 4777668), (12, 3981390), (14, 3412620), (15, 3185112), (18, 2654260), (20, 2388834), (21, 2275080), (24, 1990695), (28, 1706310), (30, 1592556), (35, 1365048), (36, 1327130), (40, 1194417), (42, 1137540), (45, 1061704), (56, 853155), (60, 796278), (63, 758360), (70, 682524), (72, 663565), (84, 568770), (90, 530852), (105, 455016), (120, 398139), (126, 379180), (140, 341262), (168, 284385), (180, 265426), (210, 227508), (252, 189590), (280, 170631), (315, 151672), (360, 132713), (420, 113754), (504, 94795), (630, 75836), (840, 56877), (1260, 37918), (2520, 18959)]