561684156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22721851}}^1$

素因数の和:22721970

約数の個数: 80

約数和(自身を含む): 1758126020352

約数和(自身を除く): 1196441863632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 22721851, 45443702, 68165553, 90887404, 113609255, 136331106, 181774808, 227218510, 272662212, 340827765, 363549616, 454437020, 545324424, 681655530, 908874040, 1090648848, 1363311060, 1817748080, 2340350653, 2726622120, 4680701306, 5453244240, 7021051959, 9361402612, 11701753265, 14042103918, 18722805224, 23403506530, 28084207836, 35105259795, 37445610448, 46807013060, 56168415672, 70210519590, 93614026120, 112336831344, 140421039180, 187228052240, 280842078360, 561684156720]

約数ペア:

[(1, 561684156720), (2, 280842078360), (3, 187228052240), (4, 140421039180), (5, 112336831344), (6, 93614026120), (8, 70210519590), (10, 56168415672), (12, 46807013060), (15, 37445610448), (16, 35105259795), (20, 28084207836), (24, 23403506530), (30, 18722805224), (40, 14042103918), (48, 11701753265), (60, 9361402612), (80, 7021051959), (103, 5453244240), (120, 4680701306), (206, 2726622120), (240, 2340350653), (309, 1817748080), (412, 1363311060), (515, 1090648848), (618, 908874040), (824, 681655530), (1030, 545324424), (1236, 454437020), (1545, 363549616), (1648, 340827765), (2060, 272662212), (2472, 227218510), (3090, 181774808), (4120, 136331106), (4944, 113609255), (6180, 90887404), (8240, 68165553), (12360, 45443702), (24720, 22721851)]