448115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1867147}}^1$

素因数の和:1867163

約数の個数: 40

約数和(自身を含む): 1389158112

約数和(自身を除く): 941042832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1867147, 3734294, 5601441, 7468588, 9335735, 11202882, 14937176, 18671470, 22405764, 28007205, 29874352, 37342940, 44811528, 56014410, 74685880, 89623056, 112028820, 149371760, 224057640, 448115280]

約数ペア:

[(1, 448115280), (2, 224057640), (3, 149371760), (4, 112028820), (5, 89623056), (6, 74685880), (8, 56014410), (10, 44811528), (12, 37342940), (15, 29874352), (16, 28007205), (20, 22405764), (24, 18671470), (30, 14937176), (40, 11202882), (48, 9335735), (60, 7468588), (80, 5601441), (120, 3734294), (240, 1867147)]