71643360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149257}}^1$

素因数の和:149275

約数の個数: 48

約数和(自身を含む): 225678096

約数和(自身を除く): 154034736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 149257, 298514, 447771, 597028, 746285, 895542, 1194056, 1492570, 1791084, 2238855, 2388112, 2985140, 3582168, 4477710, 4776224, 5970280, 7164336, 8955420, 11940560, 14328672, 17910840, 23881120, 35821680, 71643360]

約数ペア:

[(1, 71643360), (2, 35821680), (3, 23881120), (4, 17910840), (5, 14328672), (6, 11940560), (8, 8955420), (10, 7164336), (12, 5970280), (15, 4776224), (16, 4477710), (20, 3582168), (24, 2985140), (30, 2388112), (32, 2238855), (40, 1791084), (48, 1492570), (60, 1194056), (80, 895542), (96, 746285), (120, 597028), (160, 447771), (240, 298514), (480, 149257)]