1332840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2814360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 383, 435, 580, 696, 766, 870, 1149, 1160, 1532, 1740, 1915, 2298, 3064, 3480, 3830, 4596, 5745, 7660, 9192, 11107, 11490, 15320, 22214, 22980, 33321, 44428, 45960, 55535, 66642, 88856, 111070, 133284, 166605, 222140, 266568, 333210, 444280, 666420, 1332840]

約数ペア:

[(1, 1332840), (2, 666420), (3, 444280), (4, 333210), (5, 266568), (6, 222140), (8, 166605), (10, 133284), (12, 111070), (15, 88856), (20, 66642), (24, 55535), (29, 45960), (30, 44428), (40, 33321), (58, 22980), (60, 22214), (87, 15320), (116, 11490), (120, 11107), (145, 9192), (174, 7660), (232, 5745), (290, 4596), (348, 3830), (383, 3480), (435, 3064), (580, 2298), (696, 1915), (766, 1740), (870, 1532), (1149, 1160)]