67133280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139861}}^1$

素因数の和:139879

約数の個数: 48

約数和(自身を含む): 211471344

約数和(自身を除く): 144338064

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, 139861, 279722, 419583, 559444, 699305, 839166, 1118888, 1398610, 1678332, 2097915, 2237776, 2797220, 3356664, 4195830, 4475552, 5594440, 6713328, 8391660, 11188880, 13426656, 16783320, 22377760, 33566640, 67133280]

約数ペア:

[(1, 67133280), (2, 33566640), (3, 22377760), (4, 16783320), (5, 13426656), (6, 11188880), (8, 8391660), (10, 6713328), (12, 5594440), (15, 4475552), (16, 4195830), (20, 3356664), (24, 2797220), (30, 2237776), (32, 2097915), (40, 1678332), (48, 1398610), (60, 1118888), (80, 839166), (96, 699305), (120, 559444), (160, 419583), (240, 279722), (480, 139861)]