73724880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307187}}^1$

素因数の和:307203

約数の個数: 40

約数和(自身を含む): 228547872

約数和(自身を除く): 154822992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307187, 614374, 921561, 1228748, 1535935, 1843122, 2457496, 3071870, 3686244, 4607805, 4914992, 6143740, 7372488, 9215610, 12287480, 14744976, 18431220, 24574960, 36862440, 73724880]

約数ペア:

[(1, 73724880), (2, 36862440), (3, 24574960), (4, 18431220), (5, 14744976), (6, 12287480), (8, 9215610), (10, 7372488), (12, 6143740), (15, 4914992), (16, 4607805), (20, 3686244), (24, 3071870), (30, 2457496), (40, 1843122), (48, 1535935), (60, 1228748), (80, 921561), (120, 614374), (240, 307187)]