75072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8012

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 153023880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7919, 9480, 15838, 23757, 31676, 39595, 47514, 63352, 79190, 95028, 118785, 158380, 190056, 237570, 316760, 475140, 625601, 950280, 1251202, 1876803, 2502404, 3128005, 3753606, 5004808, 6256010, 7507212, 9384015, 12512020, 15014424, 18768030, 25024040, 37536060, 75072120]

約数ペア:

[(1, 75072120), (2, 37536060), (3, 25024040), (4, 18768030), (5, 15014424), (6, 12512020), (8, 9384015), (10, 7507212), (12, 6256010), (15, 5004808), (20, 3753606), (24, 3128005), (30, 2502404), (40, 1876803), (60, 1251202), (79, 950280), (120, 625601), (158, 475140), (237, 316760), (316, 237570), (395, 190056), (474, 158380), (632, 118785), (790, 95028), (948, 79190), (1185, 63352), (1580, 47514), (1896, 39595), (2370, 31676), (3160, 23757), (4740, 15838), (7919, 9480)]