4372680

素因数分解:

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

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 14132160

約数和(自身を除く): 9759480

約数列:

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

約数ペア:

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