163161840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{853}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 507030048

約数和(自身を除く): 343868208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797, 853, 1594, 1706, 2391, 2559, 3188, 3412, 3985, 4265, 4782, 5118, 6376, 6824, 7970, 8530, 9564, 10236, 11955, 12752, 12795, 13648, 15940, 17060, 19128, 20472, 23910, 25590, 31880, 34120, 38256, 40944, 47820, 51180, 63760, 68240, 95640, 102360, 191280, 204720, 679841, 1359682, 2039523, 2719364, 3399205, 4079046, 5438728, 6798410, 8158092, 10197615, 10877456, 13596820, 16316184, 20395230, 27193640, 32632368, 40790460, 54387280, 81580920, 163161840]

約数ペア:

[(1, 163161840), (2, 81580920), (3, 54387280), (4, 40790460), (5, 32632368), (6, 27193640), (8, 20395230), (10, 16316184), (12, 13596820), (15, 10877456), (16, 10197615), (20, 8158092), (24, 6798410), (30, 5438728), (40, 4079046), (48, 3399205), (60, 2719364), (80, 2039523), (120, 1359682), (240, 679841), (797, 204720), (853, 191280), (1594, 102360), (1706, 95640), (2391, 68240), (2559, 63760), (3188, 51180), (3412, 47820), (3985, 40944), (4265, 38256), (4782, 34120), (5118, 31880), (6376, 25590), (6824, 23910), (7970, 20472), (8530, 19128), (9564, 17060), (10236, 15940), (11955, 13648), (12752, 12795)]