201505440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419803}}^1$

素因数の和:419821

約数の個数: 48

約数和(自身を含む): 634743648

約数和(自身を除く): 433238208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419803, 839606, 1259409, 1679212, 2099015, 2518818, 3358424, 4198030, 5037636, 6297045, 6716848, 8396060, 10075272, 12594090, 13433696, 16792120, 20150544, 25188180, 33584240, 40301088, 50376360, 67168480, 100752720, 201505440]

約数ペア:

[(1, 201505440), (2, 100752720), (3, 67168480), (4, 50376360), (5, 40301088), (6, 33584240), (8, 25188180), (10, 20150544), (12, 16792120), (15, 13433696), (16, 12594090), (20, 10075272), (24, 8396060), (30, 6716848), (32, 6297045), (40, 5037636), (48, 4198030), (60, 3358424), (80, 2518818), (96, 2099015), (120, 1679212), (160, 1259409), (240, 839606), (480, 419803)]