73161840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1367}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 227985408

約数和(自身を除く): 154823568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1367, 1784, 2230, 2676, 2734, 3345, 3568, 4101, 4460, 5352, 5468, 6690, 6835, 8202, 8920, 10704, 10936, 13380, 13670, 16404, 17840, 20505, 21872, 26760, 27340, 32808, 41010, 53520, 54680, 65616, 82020, 109360, 164040, 304841, 328080, 609682, 914523, 1219364, 1524205, 1829046, 2438728, 3048410, 3658092, 4572615, 4877456, 6096820, 7316184, 9145230, 12193640, 14632368, 18290460, 24387280, 36580920, 73161840]

約数ペア:

[(1, 73161840), (2, 36580920), (3, 24387280), (4, 18290460), (5, 14632368), (6, 12193640), (8, 9145230), (10, 7316184), (12, 6096820), (15, 4877456), (16, 4572615), (20, 3658092), (24, 3048410), (30, 2438728), (40, 1829046), (48, 1524205), (60, 1219364), (80, 914523), (120, 609682), (223, 328080), (240, 304841), (446, 164040), (669, 109360), (892, 82020), (1115, 65616), (1338, 54680), (1367, 53520), (1784, 41010), (2230, 32808), (2676, 27340), (2734, 26760), (3345, 21872), (3568, 20505), (4101, 17840), (4460, 16404), (5352, 13670), (5468, 13380), (6690, 10936), (6835, 10704), (8202, 8920)]