210864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{292867}}^1$

素因数の和:292886

約数の個数: 60

約数和(自身を含む): 708154824

約数和(自身を除く): 497290584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 292867, 585734, 878601, 1171468, 1464335, 1757202, 2342936, 2635803, 2928670, 3514404, 4393005, 4685872, 5271606, 5857340, 7028808, 8786010, 10543212, 11714680, 13179015, 14057616, 17572020, 21086424, 23429360, 26358030, 35144040, 42172848, 52716060, 70288080, 105432120, 210864240]

約数ペア:

[(1, 210864240), (2, 105432120), (3, 70288080), (4, 52716060), (5, 42172848), (6, 35144040), (8, 26358030), (9, 23429360), (10, 21086424), (12, 17572020), (15, 14057616), (16, 13179015), (18, 11714680), (20, 10543212), (24, 8786010), (30, 7028808), (36, 5857340), (40, 5271606), (45, 4685872), (48, 4393005), (60, 3514404), (72, 2928670), (80, 2635803), (90, 2342936), (120, 1757202), (144, 1464335), (180, 1171468), (240, 878601), (360, 585734), (720, 292867)]