141240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 466560

約数和(自身を除く): 325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 642, 660, 856, 1070, 1177, 1284, 1320, 1605, 2140, 2354, 2568, 3210, 3531, 4280, 4708, 5885, 6420, 7062, 9416, 11770, 12840, 14124, 17655, 23540, 28248, 35310, 47080, 70620, 141240]

約数ペア:

[(1, 141240), (2, 70620), (3, 47080), (4, 35310), (5, 28248), (6, 23540), (8, 17655), (10, 14124), (11, 12840), (12, 11770), (15, 9416), (20, 7062), (22, 6420), (24, 5885), (30, 4708), (33, 4280), (40, 3531), (44, 3210), (55, 2568), (60, 2354), (66, 2140), (88, 1605), (107, 1320), (110, 1284), (120, 1177), (132, 1070), (165, 856), (214, 660), (220, 642), (264, 535), (321, 440), (330, 428)]