2023380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1270

約数の個数: 60

約数和(自身を含む): 6352500

約数和(自身を除く): 4329120

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, 1249, 1620, 2498, 3747, 4996, 6245, 7494, 11241, 12490, 14988, 18735, 22482, 24980, 33723, 37470, 44964, 56205, 67446, 74940, 101169, 112410, 134892, 168615, 202338, 224820, 337230, 404676, 505845, 674460, 1011690, 2023380]

約数ペア:

[(1, 2023380), (2, 1011690), (3, 674460), (4, 505845), (5, 404676), (6, 337230), (9, 224820), (10, 202338), (12, 168615), (15, 134892), (18, 112410), (20, 101169), (27, 74940), (30, 67446), (36, 56205), (45, 44964), (54, 37470), (60, 33723), (81, 24980), (90, 22482), (108, 18735), (135, 14988), (162, 12490), (180, 11241), (270, 7494), (324, 6245), (405, 4996), (540, 3747), (810, 2498), (1249, 1620)]