135960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 449280

約数和(自身を除く): 313320

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, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 5665, 6180, 6798, 9064, 11330, 12360, 13596, 16995, 22660, 27192, 33990, 45320, 67980, 135960]

約数ペア:

[(1, 135960), (2, 67980), (3, 45320), (4, 33990), (5, 27192), (6, 22660), (8, 16995), (10, 13596), (11, 12360), (12, 11330), (15, 9064), (20, 6798), (22, 6180), (24, 5665), (30, 4532), (33, 4120), (40, 3399), (44, 3090), (55, 2472), (60, 2266), (66, 2060), (88, 1545), (103, 1320), (110, 1236), (120, 1133), (132, 1030), (165, 824), (206, 660), (220, 618), (264, 515), (309, 440), (330, 412)]