63725520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15619}}^1$

素因数の和:15652

約数の個数: 80

約数和(自身を含む): 209183040

約数和(自身を除く): 145457520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15619, 31238, 46857, 62476, 78095, 93714, 124952, 156190, 187428, 234285, 249904, 265523, 312380, 374856, 468570, 531046, 624760, 749712, 796569, 937140, 1062092, 1249520, 1327615, 1593138, 1874280, 2124184, 2655230, 3186276, 3748560, 3982845, 4248368, 5310460, 6372552, 7965690, 10620920, 12745104, 15931380, 21241840, 31862760, 63725520]

約数ペア:

[(1, 63725520), (2, 31862760), (3, 21241840), (4, 15931380), (5, 12745104), (6, 10620920), (8, 7965690), (10, 6372552), (12, 5310460), (15, 4248368), (16, 3982845), (17, 3748560), (20, 3186276), (24, 2655230), (30, 2124184), (34, 1874280), (40, 1593138), (48, 1327615), (51, 1249520), (60, 1062092), (68, 937140), (80, 796569), (85, 749712), (102, 624760), (120, 531046), (136, 468570), (170, 374856), (204, 312380), (240, 265523), (255, 249904), (272, 234285), (340, 187428), (408, 156190), (510, 124952), (680, 93714), (816, 78095), (1020, 62476), (1360, 46857), (2040, 31238), (4080, 15619)]