11897640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33049}}^1$

素因数の和:33066

約数の個数: 48

約数和(自身を含む): 38668500

約数和(自身を除く): 26770860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33049, 66098, 99147, 132196, 165245, 198294, 264392, 297441, 330490, 396588, 495735, 594882, 660980, 793176, 991470, 1189764, 1321960, 1487205, 1982940, 2379528, 2974410, 3965880, 5948820, 11897640]

約数ペア:

[(1, 11897640), (2, 5948820), (3, 3965880), (4, 2974410), (5, 2379528), (6, 1982940), (8, 1487205), (9, 1321960), (10, 1189764), (12, 991470), (15, 793176), (18, 660980), (20, 594882), (24, 495735), (30, 396588), (36, 330490), (40, 297441), (45, 264392), (60, 198294), (72, 165245), (90, 132196), (120, 99147), (180, 66098), (360, 33049)]