243968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2033071}}^1$

素因数の和:2033085

約数の個数: 32

約数和(自身を含む): 731905920

約数和(自身を除く): 487937400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2033071, 4066142, 6099213, 8132284, 10165355, 12198426, 16264568, 20330710, 24396852, 30496065, 40661420, 48793704, 60992130, 81322840, 121984260, 243968520]

約数ペア:

[(1, 243968520), (2, 121984260), (3, 81322840), (4, 60992130), (5, 48793704), (6, 40661420), (8, 30496065), (10, 24396852), (12, 20330710), (15, 16264568), (20, 12198426), (24, 10165355), (30, 8132284), (40, 6099213), (60, 4066142), (120, 2033071)]