42865440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89303}}^1$

素因数の和:89321

約数の個数: 48

約数和(自身を含む): 135027648

約数和(自身を除く): 92162208

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, 89303, 178606, 267909, 357212, 446515, 535818, 714424, 893030, 1071636, 1339545, 1428848, 1786060, 2143272, 2679090, 2857696, 3572120, 4286544, 5358180, 7144240, 8573088, 10716360, 14288480, 21432720, 42865440]

約数ペア:

[(1, 42865440), (2, 21432720), (3, 14288480), (4, 10716360), (5, 8573088), (6, 7144240), (8, 5358180), (10, 4286544), (12, 3572120), (15, 2857696), (16, 2679090), (20, 2143272), (24, 1786060), (30, 1428848), (32, 1339545), (40, 1071636), (48, 893030), (60, 714424), (80, 535818), (96, 446515), (120, 357212), (160, 267909), (240, 178606), (480, 89303)]