28019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116747}}^1$

素因数の和:116763

約数の個数: 40

約数和(自身を含む): 86860512

約数和(自身を除く): 58841232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116747, 233494, 350241, 466988, 583735, 700482, 933976, 1167470, 1400964, 1751205, 1867952, 2334940, 2801928, 3502410, 4669880, 5603856, 7004820, 9339760, 14009640, 28019280]

約数ペア:

[(1, 28019280), (2, 14009640), (3, 9339760), (4, 7004820), (5, 5603856), (6, 4669880), (8, 3502410), (10, 2801928), (12, 2334940), (15, 1867952), (16, 1751205), (20, 1400964), (24, 1167470), (30, 933976), (40, 700482), (48, 583735), (60, 466988), (80, 350241), (120, 233494), (240, 116747)]