166938480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231859}}^1$

素因数の和:231878

約数の個数: 60

約数和(自身を含む): 560637480

約数和(自身を除く): 393699000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 231859, 463718, 695577, 927436, 1159295, 1391154, 1854872, 2086731, 2318590, 2782308, 3477885, 3709744, 4173462, 4637180, 5564616, 6955770, 8346924, 9274360, 10433655, 11129232, 13911540, 16693848, 18548720, 20867310, 27823080, 33387696, 41734620, 55646160, 83469240, 166938480]

約数ペア:

[(1, 166938480), (2, 83469240), (3, 55646160), (4, 41734620), (5, 33387696), (6, 27823080), (8, 20867310), (9, 18548720), (10, 16693848), (12, 13911540), (15, 11129232), (16, 10433655), (18, 9274360), (20, 8346924), (24, 6955770), (30, 5564616), (36, 4637180), (40, 4173462), (45, 3709744), (48, 3477885), (60, 2782308), (72, 2318590), (80, 2086731), (90, 1854872), (120, 1391154), (144, 1159295), (180, 927436), (240, 695577), (360, 463718), (720, 231859)]