270490720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45691}}^1$

素因数の和:45743

約数の個数: 48

約数和(自身を含む): 656319888

約数和(自身を除く): 385829168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 45691, 91382, 182764, 228455, 365528, 456910, 731056, 913820, 1462112, 1690567, 1827640, 3381134, 3655280, 6762268, 7310560, 8452835, 13524536, 16905670, 27049072, 33811340, 54098144, 67622680, 135245360, 270490720]

約数ペア:

[(1, 270490720), (2, 135245360), (4, 67622680), (5, 54098144), (8, 33811340), (10, 27049072), (16, 16905670), (20, 13524536), (32, 8452835), (37, 7310560), (40, 6762268), (74, 3655280), (80, 3381134), (148, 1827640), (160, 1690567), (185, 1462112), (296, 913820), (370, 731056), (592, 456910), (740, 365528), (1184, 228455), (1480, 182764), (2960, 91382), (5920, 45691)]