87137520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5502

約数の個数: 80

約数和(自身を含む): 274208640

約数和(自身を除く): 187071120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 5419, 8040, 10838, 16080, 16257, 21676, 27095, 32514, 43352, 54190, 65028, 81285, 86704, 108380, 130056, 162570, 216760, 260112, 325140, 363073, 433520, 650280, 726146, 1089219, 1300560, 1452292, 1815365, 2178438, 2904584, 3630730, 4356876, 5446095, 5809168, 7261460, 8713752, 10892190, 14522920, 17427504, 21784380, 29045840, 43568760, 87137520]

約数ペア:

[(1, 87137520), (2, 43568760), (3, 29045840), (4, 21784380), (5, 17427504), (6, 14522920), (8, 10892190), (10, 8713752), (12, 7261460), (15, 5809168), (16, 5446095), (20, 4356876), (24, 3630730), (30, 2904584), (40, 2178438), (48, 1815365), (60, 1452292), (67, 1300560), (80, 1089219), (120, 726146), (134, 650280), (201, 433520), (240, 363073), (268, 325140), (335, 260112), (402, 216760), (536, 162570), (670, 130056), (804, 108380), (1005, 86704), (1072, 81285), (1340, 65028), (1608, 54190), (2010, 43352), (2680, 32514), (3216, 27095), (4020, 21676), (5360, 16257), (5419, 16080), (8040, 10838)]