25320748680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70335413}}^1$

素因数の和:70335430

約数の個数: 48

約数和(自身を含む): 82292434380

約数和(自身を除く): 56971685700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 70335413, 140670826, 211006239, 281341652, 351677065, 422012478, 562683304, 633018717, 703354130, 844024956, 1055031195, 1266037434, 1406708260, 1688049912, 2110062390, 2532074868, 2813416520, 3165093585, 4220124780, 5064149736, 6330187170, 8440249560, 12660374340, 25320748680]

約数ペア:

[(1, 25320748680), (2, 12660374340), (3, 8440249560), (4, 6330187170), (5, 5064149736), (6, 4220124780), (8, 3165093585), (9, 2813416520), (10, 2532074868), (12, 2110062390), (15, 1688049912), (18, 1406708260), (20, 1266037434), (24, 1055031195), (30, 844024956), (36, 703354130), (40, 633018717), (45, 562683304), (60, 422012478), (72, 351677065), (90, 281341652), (120, 211006239), (180, 140670826), (360, 70335413)]