64234320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267643}}^1$

素因数の和:267659

約数の個数: 40

約数和(自身を含む): 199127136

約数和(自身を除く): 134892816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267643, 535286, 802929, 1070572, 1338215, 1605858, 2141144, 2676430, 3211716, 4014645, 4282288, 5352860, 6423432, 8029290, 10705720, 12846864, 16058580, 21411440, 32117160, 64234320]

約数ペア:

[(1, 64234320), (2, 32117160), (3, 21411440), (4, 16058580), (5, 12846864), (6, 10705720), (8, 8029290), (10, 6423432), (12, 5352860), (15, 4282288), (16, 4014645), (20, 3211716), (24, 2676430), (30, 2141144), (40, 1605858), (48, 1338215), (60, 1070572), (80, 802929), (120, 535286), (240, 267643)]