8745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2832

約数の個数: 80

約数和(自身を含む): 29206464

約数和(自身を除く): 20461104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2803, 3120, 5606, 8409, 11212, 14015, 16818, 22424, 28030, 33636, 36439, 42045, 44848, 56060, 67272, 72878, 84090, 109317, 112120, 134544, 145756, 168180, 182195, 218634, 224240, 291512, 336360, 364390, 437268, 546585, 583024, 672720, 728780, 874536, 1093170, 1457560, 1749072, 2186340, 2915120, 4372680, 8745360]

約数ペア:

[(1, 8745360), (2, 4372680), (3, 2915120), (4, 2186340), (5, 1749072), (6, 1457560), (8, 1093170), (10, 874536), (12, 728780), (13, 672720), (15, 583024), (16, 546585), (20, 437268), (24, 364390), (26, 336360), (30, 291512), (39, 224240), (40, 218634), (48, 182195), (52, 168180), (60, 145756), (65, 134544), (78, 112120), (80, 109317), (104, 84090), (120, 72878), (130, 67272), (156, 56060), (195, 44848), (208, 42045), (240, 36439), (260, 33636), (312, 28030), (390, 22424), (520, 16818), (624, 14015), (780, 11212), (1040, 8409), (1560, 5606), (2803, 3120)]