84400080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351667}}^1$

素因数の和:351683

約数の個数: 40

約数和(自身を含む): 261640992

約数和(自身を除く): 177240912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351667, 703334, 1055001, 1406668, 1758335, 2110002, 2813336, 3516670, 4220004, 5275005, 5626672, 7033340, 8440008, 10550010, 14066680, 16880016, 21100020, 28133360, 42200040, 84400080]

約数ペア:

[(1, 84400080), (2, 42200040), (3, 28133360), (4, 21100020), (5, 16880016), (6, 14066680), (8, 10550010), (10, 8440008), (12, 7033340), (15, 5626672), (16, 5275005), (20, 4220004), (24, 3516670), (30, 2813336), (40, 2110002), (48, 1758335), (60, 1406668), (80, 1055001), (120, 703334), (240, 351667)]