142179120

素因数分解:

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

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 480562992

約数和(自身を除く): 338383872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1091, 1448, 1629, 1810, 2172, 2182, 2715, 2896, 3258, 3273, 3620, 4344, 4364, 5430, 5455, 6516, 6546, 7240, 8145, 8688, 8728, 9819, 10860, 10910, 13032, 13092, 14480, 16290, 16365, 17456, 19638, 21720, 21820, 26064, 26184, 32580, 32730, 39276, 43440, 43640, 49095, 52368, 65160, 65460, 78552, 87280, 98190, 130320, 130920, 157104, 196380, 197471, 261840, 392760, 394942, 592413, 785520, 789884, 987355, 1184826, 1579768, 1777239, 1974710, 2369652, 2962065, 3159536, 3554478, 3949420, 4739304, 5924130, 7108956, 7898840, 8886195, 9478608, 11848260, 14217912, 15797680, 17772390, 23696520, 28435824, 35544780, 47393040, 71089560, 142179120]

約数ペア:

[(1, 142179120), (2, 71089560), (3, 47393040), (4, 35544780), (5, 28435824), (6, 23696520), (8, 17772390), (9, 15797680), (10, 14217912), (12, 11848260), (15, 9478608), (16, 8886195), (18, 7898840), (20, 7108956), (24, 5924130), (30, 4739304), (36, 3949420), (40, 3554478), (45, 3159536), (48, 2962065), (60, 2369652), (72, 1974710), (80, 1777239), (90, 1579768), (120, 1184826), (144, 987355), (180, 789884), (181, 785520), (240, 592413), (360, 394942), (362, 392760), (543, 261840), (720, 197471), (724, 196380), (905, 157104), (1086, 130920), (1091, 130320), (1448, 98190), (1629, 87280), (1810, 78552), (2172, 65460), (2182, 65160), (2715, 52368), (2896, 49095), (3258, 43640), (3273, 43440), (3620, 39276), (4344, 32730), (4364, 32580), (5430, 26184), (5455, 26064), (6516, 21820), (6546, 21720), (7240, 19638), (8145, 17456), (8688, 16365), (8728, 16290), (9819, 14480), (10860, 13092), (10910, 13032)]