453045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164147}}^1$

素因数の和:164184

約数の個数: 64

約数和(自身を含む): 1418238720

約数和(自身を除く): 965193000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 164147, 328294, 492441, 656588, 820735, 984882, 1313176, 1641470, 1969764, 2462205, 3282940, 3775381, 3939528, 4924410, 6565880, 7550762, 9848820, 11326143, 15101524, 18876905, 19697640, 22652286, 30203048, 37753810, 45304572, 56630715, 75507620, 90609144, 113261430, 151015240, 226522860, 453045720]

約数ペア:

[(1, 453045720), (2, 226522860), (3, 151015240), (4, 113261430), (5, 90609144), (6, 75507620), (8, 56630715), (10, 45304572), (12, 37753810), (15, 30203048), (20, 22652286), (23, 19697640), (24, 18876905), (30, 15101524), (40, 11326143), (46, 9848820), (60, 7550762), (69, 6565880), (92, 4924410), (115, 3939528), (120, 3775381), (138, 3282940), (184, 2462205), (230, 1969764), (276, 1641470), (345, 1313176), (460, 984882), (552, 820735), (690, 656588), (920, 492441), (1380, 328294), (2760, 164147)]