158895960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57571}}^1$

素因数の和:57608

約数の個数: 64

約数和(自身を含む): 497422080

約数和(自身を除く): 338526120

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, 57571, 115142, 172713, 230284, 287855, 345426, 460568, 575710, 690852, 863565, 1151420, 1324133, 1381704, 1727130, 2302840, 2648266, 3454260, 3972399, 5296532, 6620665, 6908520, 7944798, 10593064, 13241330, 15889596, 19861995, 26482660, 31779192, 39723990, 52965320, 79447980, 158895960]

約数ペア:

[(1, 158895960), (2, 79447980), (3, 52965320), (4, 39723990), (5, 31779192), (6, 26482660), (8, 19861995), (10, 15889596), (12, 13241330), (15, 10593064), (20, 7944798), (23, 6908520), (24, 6620665), (30, 5296532), (40, 3972399), (46, 3454260), (60, 2648266), (69, 2302840), (92, 1727130), (115, 1381704), (120, 1324133), (138, 1151420), (184, 863565), (230, 690852), (276, 575710), (345, 460568), (460, 345426), (552, 287855), (690, 230284), (920, 172713), (1380, 115142), (2760, 57571)]