421633440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{292801}}^1$

素因数の和:292822

約数の個数: 72

約数和(自身を含む): 1438829028

約数和(自身を除く): 1017195588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 292801, 585602, 878403, 1171204, 1464005, 1756806, 2342408, 2635209, 2928010, 3513612, 4392015, 4684816, 5270418, 5856020, 7027224, 8784030, 9369632, 10540836, 11712040, 13176045, 14054448, 17568060, 21081672, 23424080, 26352090, 28108896, 35136120, 42163344, 46848160, 52704180, 70272240, 84326688, 105408360, 140544480, 210816720, 421633440]

約数ペア:

[(1, 421633440), (2, 210816720), (3, 140544480), (4, 105408360), (5, 84326688), (6, 70272240), (8, 52704180), (9, 46848160), (10, 42163344), (12, 35136120), (15, 28108896), (16, 26352090), (18, 23424080), (20, 21081672), (24, 17568060), (30, 14054448), (32, 13176045), (36, 11712040), (40, 10540836), (45, 9369632), (48, 8784030), (60, 7027224), (72, 5856020), (80, 5270418), (90, 4684816), (96, 4392015), (120, 3513612), (144, 2928010), (160, 2635209), (180, 2342408), (240, 1756806), (288, 1464005), (360, 1171204), (480, 878403), (720, 585602), (1440, 292801)]