47393040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 147865536

約数和(自身を除く): 100472496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1091, 1448, 1810, 2172, 2182, 2715, 2896, 3273, 3620, 4344, 4364, 5430, 5455, 6546, 7240, 8688, 8728, 10860, 10910, 13092, 14480, 16365, 17456, 21720, 21820, 26184, 32730, 43440, 43640, 52368, 65460, 87280, 130920, 197471, 261840, 394942, 592413, 789884, 987355, 1184826, 1579768, 1974710, 2369652, 2962065, 3159536, 3949420, 4739304, 5924130, 7898840, 9478608, 11848260, 15797680, 23696520, 47393040]

約数ペア:

[(1, 47393040), (2, 23696520), (3, 15797680), (4, 11848260), (5, 9478608), (6, 7898840), (8, 5924130), (10, 4739304), (12, 3949420), (15, 3159536), (16, 2962065), (20, 2369652), (24, 1974710), (30, 1579768), (40, 1184826), (48, 987355), (60, 789884), (80, 592413), (120, 394942), (181, 261840), (240, 197471), (362, 130920), (543, 87280), (724, 65460), (905, 52368), (1086, 43640), (1091, 43440), (1448, 32730), (1810, 26184), (2172, 21820), (2182, 21720), (2715, 17456), (2896, 16365), (3273, 14480), (3620, 13092), (4344, 10910), (4364, 10860), (5430, 8728), (5455, 8688), (6546, 7240)]