852120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 2874960

約数和(自身を除く): 2022840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 1052, 1080, 1315, 1578, 1620, 2104, 2367, 2630, 3156, 3240, 3945, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 14202, 15780, 18936, 21303, 23670, 28404, 31560, 35505, 42606, 47340, 56808, 71010, 85212, 94680, 106515, 142020, 170424, 213030, 284040, 426060, 852120]

約数ペア:

[(1, 852120), (2, 426060), (3, 284040), (4, 213030), (5, 170424), (6, 142020), (8, 106515), (9, 94680), (10, 85212), (12, 71010), (15, 56808), (18, 47340), (20, 42606), (24, 35505), (27, 31560), (30, 28404), (36, 23670), (40, 21303), (45, 18936), (54, 15780), (60, 14202), (72, 11835), (81, 10520), (90, 9468), (108, 7890), (120, 7101), (135, 6312), (162, 5260), (180, 4734), (216, 3945), (263, 3240), (270, 3156), (324, 2630), (360, 2367), (405, 2104), (526, 1620), (540, 1578), (648, 1315), (789, 1080), (810, 1052)]