99993360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 311051520

約数和(自身を除く): 211058160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1039, 1203, 1604, 2005, 2078, 2406, 3117, 3208, 4010, 4156, 4812, 5195, 6015, 6234, 6416, 8020, 8312, 9624, 10390, 12030, 12468, 15585, 16040, 16624, 19248, 20780, 24060, 24936, 31170, 32080, 41560, 48120, 49872, 62340, 83120, 96240, 124680, 249360, 416639, 833278, 1249917, 1666556, 2083195, 2499834, 3333112, 4166390, 4999668, 6249585, 6666224, 8332780, 9999336, 12499170, 16665560, 19998672, 24998340, 33331120, 49996680, 99993360]

約数ペア:

[(1, 99993360), (2, 49996680), (3, 33331120), (4, 24998340), (5, 19998672), (6, 16665560), (8, 12499170), (10, 9999336), (12, 8332780), (15, 6666224), (16, 6249585), (20, 4999668), (24, 4166390), (30, 3333112), (40, 2499834), (48, 2083195), (60, 1666556), (80, 1249917), (120, 833278), (240, 416639), (401, 249360), (802, 124680), (1039, 96240), (1203, 83120), (1604, 62340), (2005, 49872), (2078, 48120), (2406, 41560), (3117, 32080), (3208, 31170), (4010, 24936), (4156, 24060), (4812, 20780), (5195, 19248), (6015, 16624), (6234, 16040), (6416, 15585), (8020, 12468), (8312, 12030), (9624, 10390)]