739340520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{267877}}^1$

素因数の和:267914

約数の個数: 64

約数和(自身を含む): 2314465920

約数和(自身を除く): 1575125400

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, 267877, 535754, 803631, 1071508, 1339385, 1607262, 2143016, 2678770, 3214524, 4018155, 5357540, 6161171, 6429048, 8036310, 10715080, 12322342, 16072620, 18483513, 24644684, 30805855, 32145240, 36967026, 49289368, 61611710, 73934052, 92417565, 123223420, 147868104, 184835130, 246446840, 369670260, 739340520]

約数ペア:

[(1, 739340520), (2, 369670260), (3, 246446840), (4, 184835130), (5, 147868104), (6, 123223420), (8, 92417565), (10, 73934052), (12, 61611710), (15, 49289368), (20, 36967026), (23, 32145240), (24, 30805855), (30, 24644684), (40, 18483513), (46, 16072620), (60, 12322342), (69, 10715080), (92, 8036310), (115, 6429048), (120, 6161171), (138, 5357540), (184, 4018155), (230, 3214524), (276, 2678770), (345, 2143016), (460, 1607262), (552, 1339385), (690, 1071508), (920, 803631), (1380, 535754), (2760, 267877)]