1442460

素因数分解:

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

素因数の和:870

約数の個数: 48

約数和(自身を含む): 4183200

約数和(自身を除く): 2740740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 829, 870, 1658, 1740, 2487, 3316, 4145, 4974, 8290, 9948, 12435, 16580, 24041, 24870, 48082, 49740, 72123, 96164, 120205, 144246, 240410, 288492, 360615, 480820, 721230, 1442460]

約数ペア:

[(1, 1442460), (2, 721230), (3, 480820), (4, 360615), (5, 288492), (6, 240410), (10, 144246), (12, 120205), (15, 96164), (20, 72123), (29, 49740), (30, 48082), (58, 24870), (60, 24041), (87, 16580), (116, 12435), (145, 9948), (174, 8290), (290, 4974), (348, 4145), (435, 3316), (580, 2487), (829, 1740), (870, 1658)]