2884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 8964000

約数和(自身を除く): 6079080

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, 435, 580, 696, 829, 870, 1160, 1658, 1740, 2487, 3316, 3480, 4145, 4974, 6632, 8290, 9948, 12435, 16580, 19896, 24041, 24870, 33160, 48082, 49740, 72123, 96164, 99480, 120205, 144246, 192328, 240410, 288492, 360615, 480820, 576984, 721230, 961640, 1442460, 2884920]

約数ペア:

[(1, 2884920), (2, 1442460), (3, 961640), (4, 721230), (5, 576984), (6, 480820), (8, 360615), (10, 288492), (12, 240410), (15, 192328), (20, 144246), (24, 120205), (29, 99480), (30, 96164), (40, 72123), (58, 49740), (60, 48082), (87, 33160), (116, 24870), (120, 24041), (145, 19896), (174, 16580), (232, 12435), (290, 9948), (348, 8290), (435, 6632), (580, 4974), (696, 4145), (829, 3480), (870, 3316), (1160, 2487), (1658, 1740)]