39274320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163643}}^1$

素因数の和:163659

約数の個数: 40

約数和(自身を含む): 121751136

約数和(自身を除く): 82476816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163643, 327286, 490929, 654572, 818215, 981858, 1309144, 1636430, 1963716, 2454645, 2618288, 3272860, 3927432, 4909290, 6545720, 7854864, 9818580, 13091440, 19637160, 39274320]

約数ペア:

[(1, 39274320), (2, 19637160), (3, 13091440), (4, 9818580), (5, 7854864), (6, 6545720), (8, 4909290), (10, 3927432), (12, 3272860), (15, 2618288), (16, 2454645), (20, 1963716), (24, 1636430), (30, 1309144), (40, 981858), (48, 818215), (60, 654572), (80, 490929), (120, 327286), (240, 163643)]