53460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1$

素因数の和:35

約数の個数: 72

約数和(自身を含む): 183456

約数和(自身を除く): 129996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 13365, 17820, 26730, 53460]

約数ペア:

[(1, 53460), (2, 26730), (3, 17820), (4, 13365), (5, 10692), (6, 8910), (9, 5940), (10, 5346), (11, 4860), (12, 4455), (15, 3564), (18, 2970), (20, 2673), (22, 2430), (27, 1980), (30, 1782), (33, 1620), (36, 1485), (44, 1215), (45, 1188), (54, 990), (55, 972), (60, 891), (66, 810), (81, 660), (90, 594), (99, 540), (108, 495), (110, 486), (132, 405), (135, 396), (162, 330), (165, 324), (180, 297), (198, 270), (220, 243)]