40656120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 122908320

約数和(自身を除く): 82252200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2473, 2740, 3288, 4110, 4946, 5480, 7419, 8220, 9892, 12365, 14838, 16440, 19784, 24730, 29676, 37095, 49460, 59352, 74190, 98920, 148380, 296760, 338801, 677602, 1016403, 1355204, 1694005, 2032806, 2710408, 3388010, 4065612, 5082015, 6776020, 8131224, 10164030, 13552040, 20328060, 40656120]

約数ペア:

[(1, 40656120), (2, 20328060), (3, 13552040), (4, 10164030), (5, 8131224), (6, 6776020), (8, 5082015), (10, 4065612), (12, 3388010), (15, 2710408), (20, 2032806), (24, 1694005), (30, 1355204), (40, 1016403), (60, 677602), (120, 338801), (137, 296760), (274, 148380), (411, 98920), (548, 74190), (685, 59352), (822, 49460), (1096, 37095), (1370, 29676), (1644, 24730), (2055, 19784), (2473, 16440), (2740, 14838), (3288, 12365), (4110, 9892), (4946, 8220), (5480, 7419)]