138434880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144203}}^1$

素因数の和:144223

約数の個数: 56

約数和(自身を含む): 439533792

約数和(自身を除く): 301098912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144203, 288406, 432609, 576812, 721015, 865218, 1153624, 1442030, 1730436, 2163045, 2307248, 2884060, 3460872, 4326090, 4614496, 5768120, 6921744, 8652180, 9228992, 11536240, 13843488, 17304360, 23072480, 27686976, 34608720, 46144960, 69217440, 138434880]

約数ペア:

[(1, 138434880), (2, 69217440), (3, 46144960), (4, 34608720), (5, 27686976), (6, 23072480), (8, 17304360), (10, 13843488), (12, 11536240), (15, 9228992), (16, 8652180), (20, 6921744), (24, 5768120), (30, 4614496), (32, 4326090), (40, 3460872), (48, 2884060), (60, 2307248), (64, 2163045), (80, 1730436), (96, 1442030), (120, 1153624), (160, 865218), (192, 721015), (240, 576812), (320, 432609), (480, 288406), (960, 144203)]