83260560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20440

約数の個数: 80

約数和(自身を含む): 273303936

約数和(自身を除く): 190043376

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, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 326512, 346919, 408140, 489768, 612210, 693838, 816280, 979536, 1040757, 1224420, 1387676, 1632560, 1734595, 2081514, 2448840, 2775352, 3469190, 4163028, 4897680, 5203785, 5550704, 6938380, 8326056, 10407570, 13876760, 16652112, 20815140, 27753520, 41630280, 83260560]

約数ペア:

[(1, 83260560), (2, 41630280), (3, 27753520), (4, 20815140), (5, 16652112), (6, 13876760), (8, 10407570), (10, 8326056), (12, 6938380), (15, 5550704), (16, 5203785), (17, 4897680), (20, 4163028), (24, 3469190), (30, 2775352), (34, 2448840), (40, 2081514), (48, 1734595), (51, 1632560), (60, 1387676), (68, 1224420), (80, 1040757), (85, 979536), (102, 816280), (120, 693838), (136, 612210), (170, 489768), (204, 408140), (240, 346919), (255, 326512), (272, 306105), (340, 244884), (408, 204070), (510, 163256), (680, 122442), (816, 102035), (1020, 81628), (1360, 61221), (2040, 40814), (4080, 20407)]