39128520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14177}}^1$

素因数の和:14214

約数の個数: 64

約数和(自身を含む): 122497920

約数和(自身を除く): 83369400

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, 14177, 28354, 42531, 56708, 70885, 85062, 113416, 141770, 170124, 212655, 283540, 326071, 340248, 425310, 567080, 652142, 850620, 978213, 1304284, 1630355, 1701240, 1956426, 2608568, 3260710, 3912852, 4891065, 6521420, 7825704, 9782130, 13042840, 19564260, 39128520]

約数ペア:

[(1, 39128520), (2, 19564260), (3, 13042840), (4, 9782130), (5, 7825704), (6, 6521420), (8, 4891065), (10, 3912852), (12, 3260710), (15, 2608568), (20, 1956426), (23, 1701240), (24, 1630355), (30, 1304284), (40, 978213), (46, 850620), (60, 652142), (69, 567080), (92, 425310), (115, 340248), (120, 326071), (138, 283540), (184, 212655), (230, 170124), (276, 141770), (345, 113416), (460, 85062), (552, 70885), (690, 56708), (920, 42531), (1380, 28354), (2760, 14177)]