158819160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10103}}^1$

素因数の和:10248

約数の個数: 64

約数和(自身を含む): 480142080

約数和(自身を除く): 321322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 10103, 15720, 20206, 30309, 40412, 50515, 60618, 80824, 101030, 121236, 151545, 202060, 242472, 303090, 404120, 606180, 1212360, 1323493, 2646986, 3970479, 5293972, 6617465, 7940958, 10587944, 13234930, 15881916, 19852395, 26469860, 31763832, 39704790, 52939720, 79409580, 158819160]

約数ペア:

[(1, 158819160), (2, 79409580), (3, 52939720), (4, 39704790), (5, 31763832), (6, 26469860), (8, 19852395), (10, 15881916), (12, 13234930), (15, 10587944), (20, 7940958), (24, 6617465), (30, 5293972), (40, 3970479), (60, 2646986), (120, 1323493), (131, 1212360), (262, 606180), (393, 404120), (524, 303090), (655, 242472), (786, 202060), (1048, 151545), (1310, 121236), (1572, 101030), (1965, 80824), (2620, 60618), (3144, 50515), (3930, 40412), (5240, 30309), (7860, 20206), (10103, 15720)]