165429240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5087}}^1$

素因数の和:5372

約数の個数: 64

約数和(自身を含む): 498216960

約数和(自身を除く): 332787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5087, 5420, 6504, 8130, 10174, 10840, 15261, 16260, 20348, 25435, 30522, 32520, 40696, 50870, 61044, 76305, 101740, 122088, 152610, 203480, 305220, 610440, 1378577, 2757154, 4135731, 5514308, 6892885, 8271462, 11028616, 13785770, 16542924, 20678655, 27571540, 33085848, 41357310, 55143080, 82714620, 165429240]

約数ペア:

[(1, 165429240), (2, 82714620), (3, 55143080), (4, 41357310), (5, 33085848), (6, 27571540), (8, 20678655), (10, 16542924), (12, 13785770), (15, 11028616), (20, 8271462), (24, 6892885), (30, 5514308), (40, 4135731), (60, 2757154), (120, 1378577), (271, 610440), (542, 305220), (813, 203480), (1084, 152610), (1355, 122088), (1626, 101740), (2168, 76305), (2710, 61044), (3252, 50870), (4065, 40696), (5087, 32520), (5420, 30522), (6504, 25435), (8130, 20348), (10174, 16260), (10840, 15261)]