66083880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11778

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 136403160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 11717, 23434, 35151, 46868, 58585, 70302, 93736, 117170, 140604, 175755, 234340, 281208, 351510, 468680, 550699, 703020, 1101398, 1406040, 1652097, 2202796, 2753495, 3304194, 4405592, 5506990, 6608388, 8260485, 11013980, 13216776, 16520970, 22027960, 33041940, 66083880]

約数ペア:

[(1, 66083880), (2, 33041940), (3, 22027960), (4, 16520970), (5, 13216776), (6, 11013980), (8, 8260485), (10, 6608388), (12, 5506990), (15, 4405592), (20, 3304194), (24, 2753495), (30, 2202796), (40, 1652097), (47, 1406040), (60, 1101398), (94, 703020), (120, 550699), (141, 468680), (188, 351510), (235, 281208), (282, 234340), (376, 175755), (470, 140604), (564, 117170), (705, 93736), (940, 70302), (1128, 58585), (1410, 46868), (1880, 35151), (2820, 23434), (5640, 11717)]