27652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4964

約数の個数: 64

約数和(自身を含む): 84741120

約数和(自身を除く): 57088200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4903, 5640, 9806, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 98060, 117672, 147090, 196120, 230441, 294180, 460882, 588360, 691323, 921764, 1152205, 1382646, 1843528, 2304410, 2765292, 3456615, 4608820, 5530584, 6913230, 9217640, 13826460, 27652920]

約数ペア:

[(1, 27652920), (2, 13826460), (3, 9217640), (4, 6913230), (5, 5530584), (6, 4608820), (8, 3456615), (10, 2765292), (12, 2304410), (15, 1843528), (20, 1382646), (24, 1152205), (30, 921764), (40, 691323), (47, 588360), (60, 460882), (94, 294180), (120, 230441), (141, 196120), (188, 147090), (235, 117672), (282, 98060), (376, 73545), (470, 58836), (564, 49030), (705, 39224), (940, 29418), (1128, 24515), (1410, 19612), (1880, 14709), (2820, 9806), (4903, 5640)]