1994040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 6739200

約数和(自身を除く): 4745160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 191, 232, 261, 290, 348, 360, 382, 435, 522, 573, 580, 696, 764, 870, 955, 1044, 1146, 1160, 1305, 1528, 1719, 1740, 1910, 2088, 2292, 2610, 2865, 3438, 3480, 3820, 4584, 5220, 5539, 5730, 6876, 7640, 8595, 10440, 11078, 11460, 13752, 16617, 17190, 22156, 22920, 27695, 33234, 34380, 44312, 49851, 55390, 66468, 68760, 83085, 99702, 110780, 132936, 166170, 199404, 221560, 249255, 332340, 398808, 498510, 664680, 997020, 1994040]

約数ペア:

[(1, 1994040), (2, 997020), (3, 664680), (4, 498510), (5, 398808), (6, 332340), (8, 249255), (9, 221560), (10, 199404), (12, 166170), (15, 132936), (18, 110780), (20, 99702), (24, 83085), (29, 68760), (30, 66468), (36, 55390), (40, 49851), (45, 44312), (58, 34380), (60, 33234), (72, 27695), (87, 22920), (90, 22156), (116, 17190), (120, 16617), (145, 13752), (174, 11460), (180, 11078), (191, 10440), (232, 8595), (261, 7640), (290, 6876), (348, 5730), (360, 5539), (382, 5220), (435, 4584), (522, 3820), (573, 3480), (580, 3438), (696, 2865), (764, 2610), (870, 2292), (955, 2088), (1044, 1910), (1146, 1740), (1160, 1719), (1305, 1528)]