303259080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18181}}^1$

素因数の和:18334

約数の個数: 64

約数和(自身を含む): 916372800

約数和(自身を除く): 613113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 18181, 36362, 54543, 72724, 90905, 109086, 145448, 181810, 218172, 272715, 363620, 436344, 545430, 727240, 1090860, 2181720, 2527159, 5054318, 7581477, 10108636, 12635795, 15162954, 20217272, 25271590, 30325908, 37907385, 50543180, 60651816, 75814770, 101086360, 151629540, 303259080]

約数ペア:

[(1, 303259080), (2, 151629540), (3, 101086360), (4, 75814770), (5, 60651816), (6, 50543180), (8, 37907385), (10, 30325908), (12, 25271590), (15, 20217272), (20, 15162954), (24, 12635795), (30, 10108636), (40, 7581477), (60, 5054318), (120, 2527159), (139, 2181720), (278, 1090860), (417, 727240), (556, 545430), (695, 436344), (834, 363620), (1112, 272715), (1390, 218172), (1668, 181810), (2085, 145448), (2780, 109086), (3336, 90905), (4170, 72724), (5560, 54543), (8340, 36362), (16680, 18181)]