27994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13723}}^1$

素因数の和:13754

約数の個数: 64

約数和(自身を含む): 88931520

約数和(自身を除く): 60936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13723, 27446, 41169, 54892, 68615, 82338, 109784, 137230, 164676, 205845, 233291, 274460, 329352, 411690, 466582, 548920, 699873, 823380, 933164, 1166455, 1399746, 1646760, 1866328, 2332910, 2799492, 3499365, 4665820, 5598984, 6998730, 9331640, 13997460, 27994920]

約数ペア:

[(1, 27994920), (2, 13997460), (3, 9331640), (4, 6998730), (5, 5598984), (6, 4665820), (8, 3499365), (10, 2799492), (12, 2332910), (15, 1866328), (17, 1646760), (20, 1399746), (24, 1166455), (30, 933164), (34, 823380), (40, 699873), (51, 548920), (60, 466582), (68, 411690), (85, 329352), (102, 274460), (120, 233291), (136, 205845), (170, 164676), (204, 137230), (255, 109784), (340, 82338), (408, 68615), (510, 54892), (680, 41169), (1020, 27446), (2040, 13723)]