2942460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5449}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 9156000

約数和(自身を除く): 6213540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5449, 10898, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 147123, 163470, 196164, 245205, 294246, 326940, 490410, 588492, 735615, 980820, 1471230, 2942460]

約数ペア:

[(1, 2942460), (2, 1471230), (3, 980820), (4, 735615), (5, 588492), (6, 490410), (9, 326940), (10, 294246), (12, 245205), (15, 196164), (18, 163470), (20, 147123), (27, 108980), (30, 98082), (36, 81735), (45, 65388), (54, 54490), (60, 49041), (90, 32694), (108, 27245), (135, 21796), (180, 16347), (270, 10898), (540, 5449)]