2312220720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{63803}}^1$

素因数の和:63970

約数の個数: 80

約数和(自身を含む): 7215466752

約数和(自身を除く): 4903246032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 36240, 63803, 127606, 191409, 255212, 319015, 382818, 510424, 638030, 765636, 957045, 1020848, 1276060, 1531272, 1914090, 2552120, 3062544, 3828180, 5104240, 7656360, 9634253, 15312720, 19268506, 28902759, 38537012, 48171265, 57805518, 77074024, 96342530, 115611036, 144513795, 154148048, 192685060, 231222072, 289027590, 385370120, 462444144, 578055180, 770740240, 1156110360, 2312220720]

約数ペア:

[(1, 2312220720), (2, 1156110360), (3, 770740240), (4, 578055180), (5, 462444144), (6, 385370120), (8, 289027590), (10, 231222072), (12, 192685060), (15, 154148048), (16, 144513795), (20, 115611036), (24, 96342530), (30, 77074024), (40, 57805518), (48, 48171265), (60, 38537012), (80, 28902759), (120, 19268506), (151, 15312720), (240, 9634253), (302, 7656360), (453, 5104240), (604, 3828180), (755, 3062544), (906, 2552120), (1208, 1914090), (1510, 1531272), (1812, 1276060), (2265, 1020848), (2416, 957045), (3020, 765636), (3624, 638030), (4530, 510424), (6040, 382818), (7248, 319015), (9060, 255212), (12080, 191409), (18120, 127606), (36240, 63803)]