47373720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 142871040

約数和(自身を除く): 95497320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 1871, 2110, 2532, 3165, 3742, 4220, 5064, 5613, 6330, 7484, 8440, 9355, 11226, 12660, 14968, 18710, 22452, 25320, 28065, 37420, 44904, 56130, 74840, 112260, 224520, 394781, 789562, 1184343, 1579124, 1973905, 2368686, 3158248, 3947810, 4737372, 5921715, 7895620, 9474744, 11843430, 15791240, 23686860, 47373720]

約数ペア:

[(1, 47373720), (2, 23686860), (3, 15791240), (4, 11843430), (5, 9474744), (6, 7895620), (8, 5921715), (10, 4737372), (12, 3947810), (15, 3158248), (20, 2368686), (24, 1973905), (30, 1579124), (40, 1184343), (60, 789562), (120, 394781), (211, 224520), (422, 112260), (633, 74840), (844, 56130), (1055, 44904), (1266, 37420), (1688, 28065), (1871, 25320), (2110, 22452), (2532, 18710), (3165, 14968), (3742, 12660), (4220, 11226), (5064, 9355), (5613, 8440), (6330, 7484)]