105947880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1993}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 318720960

約数和(自身を除く): 212773080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 1993, 2215, 2658, 3544, 3986, 4430, 5316, 5979, 6645, 7972, 8860, 9965, 10632, 11958, 13290, 15944, 17720, 19930, 23916, 26580, 29895, 39860, 47832, 53160, 59790, 79720, 119580, 239160, 882899, 1765798, 2648697, 3531596, 4414495, 5297394, 7063192, 8828990, 10594788, 13243485, 17657980, 21189576, 26486970, 35315960, 52973940, 105947880]

約数ペア:

[(1, 105947880), (2, 52973940), (3, 35315960), (4, 26486970), (5, 21189576), (6, 17657980), (8, 13243485), (10, 10594788), (12, 8828990), (15, 7063192), (20, 5297394), (24, 4414495), (30, 3531596), (40, 2648697), (60, 1765798), (120, 882899), (443, 239160), (886, 119580), (1329, 79720), (1772, 59790), (1993, 53160), (2215, 47832), (2658, 39860), (3544, 29895), (3986, 26580), (4430, 23916), (5316, 19930), (5979, 17720), (6645, 15944), (7972, 13290), (8860, 11958), (9965, 10632)]