247446003360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{515512507}}^1$

素因数の和:515512525

約数の個数: 48

約数和(自身を含む): 779454912096

約数和(自身を除く): 532008908736

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, 515512507, 1031025014, 1546537521, 2062050028, 2577562535, 3093075042, 4124100056, 5155125070, 6186150084, 7732687605, 8248200112, 10310250140, 12372300168, 15465375210, 16496400224, 20620500280, 24744600336, 30930750420, 41241000560, 49489200672, 61861500840, 82482001120, 123723001680, 247446003360]

約数ペア:

[(1, 247446003360), (2, 123723001680), (3, 82482001120), (4, 61861500840), (5, 49489200672), (6, 41241000560), (8, 30930750420), (10, 24744600336), (12, 20620500280), (15, 16496400224), (16, 15465375210), (20, 12372300168), (24, 10310250140), (30, 8248200112), (32, 7732687605), (40, 6186150084), (48, 5155125070), (60, 4124100056), (80, 3093075042), (96, 2577562535), (120, 2062050028), (160, 1546537521), (240, 1031025014), (480, 515512507)]