160680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 524160

約数和(自身を除く): 363480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5356, 6180, 6695, 8034, 10712, 12360, 13390, 16068, 20085, 26780, 32136, 40170, 53560, 80340, 160680]

約数ペア:

[(1, 160680), (2, 80340), (3, 53560), (4, 40170), (5, 32136), (6, 26780), (8, 20085), (10, 16068), (12, 13390), (13, 12360), (15, 10712), (20, 8034), (24, 6695), (26, 6180), (30, 5356), (39, 4120), (40, 4017), (52, 3090), (60, 2678), (65, 2472), (78, 2060), (103, 1560), (104, 1545), (120, 1339), (130, 1236), (156, 1030), (195, 824), (206, 780), (260, 618), (309, 520), (312, 515), (390, 412)]