7697640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 16407960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 2789, 5578, 8367, 11156, 13945, 16734, 22312, 27890, 33468, 41835, 55780, 64147, 66936, 83670, 111560, 128294, 167340, 192441, 256588, 320735, 334680, 384882, 513176, 641470, 769764, 962205, 1282940, 1539528, 1924410, 2565880, 3848820, 7697640]

約数ペア:

[(1, 7697640), (2, 3848820), (3, 2565880), (4, 1924410), (5, 1539528), (6, 1282940), (8, 962205), (10, 769764), (12, 641470), (15, 513176), (20, 384882), (23, 334680), (24, 320735), (30, 256588), (40, 192441), (46, 167340), (60, 128294), (69, 111560), (92, 83670), (115, 66936), (120, 64147), (138, 55780), (184, 41835), (230, 33468), (276, 27890), (345, 22312), (460, 16734), (552, 13945), (690, 11156), (920, 8367), (1380, 5578), (2760, 2789)]