272619120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1135913}}^1$

素因数の和:1135929

約数の個数: 40

約数和(自身を含む): 845120016

約数和(自身を除く): 572500896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1135913, 2271826, 3407739, 4543652, 5679565, 6815478, 9087304, 11359130, 13630956, 17038695, 18174608, 22718260, 27261912, 34077390, 45436520, 54523824, 68154780, 90873040, 136309560, 272619120]

約数ペア:

[(1, 272619120), (2, 136309560), (3, 90873040), (4, 68154780), (5, 54523824), (6, 45436520), (8, 34077390), (10, 27261912), (12, 22718260), (15, 18174608), (16, 17038695), (20, 13630956), (24, 11359130), (30, 9087304), (40, 6815478), (48, 5679565), (60, 4543652), (80, 3407739), (120, 2271826), (240, 1135913)]