48990420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30241}}^1$

素因数の和:30262

約数の個数: 60

約数和(自身を含む): 153689844

約数和(自身を除く): 104699424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30241, 60482, 90723, 120964, 151205, 181446, 272169, 302410, 362892, 453615, 544338, 604820, 816507, 907230, 1088676, 1360845, 1633014, 1814460, 2449521, 2721690, 3266028, 4082535, 4899042, 5443380, 8165070, 9798084, 12247605, 16330140, 24495210, 48990420]

約数ペア:

[(1, 48990420), (2, 24495210), (3, 16330140), (4, 12247605), (5, 9798084), (6, 8165070), (9, 5443380), (10, 4899042), (12, 4082535), (15, 3266028), (18, 2721690), (20, 2449521), (27, 1814460), (30, 1633014), (36, 1360845), (45, 1088676), (54, 907230), (60, 816507), (81, 604820), (90, 544338), (108, 453615), (135, 362892), (162, 302410), (180, 272169), (270, 181446), (324, 151205), (405, 120964), (540, 90723), (810, 60482), (1620, 30241)]