438981360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1829089}}^1$

素因数の和:1829105

約数の個数: 40

約数和(自身を含む): 1360842960

約数和(自身を除く): 921861600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1829089, 3658178, 5487267, 7316356, 9145445, 10974534, 14632712, 18290890, 21949068, 27436335, 29265424, 36581780, 43898136, 54872670, 73163560, 87796272, 109745340, 146327120, 219490680, 438981360]

約数ペア:

[(1, 438981360), (2, 219490680), (3, 146327120), (4, 109745340), (5, 87796272), (6, 73163560), (8, 54872670), (10, 43898136), (12, 36581780), (15, 29265424), (16, 27436335), (20, 21949068), (24, 18290890), (30, 14632712), (40, 10974534), (48, 9145445), (60, 7316356), (80, 5487267), (120, 3658178), (240, 1829089)]