120328800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 395255952

約数和(自身を除く): 274927152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 181, 200, 240, 277, 300, 362, 400, 480, 543, 554, 600, 724, 800, 831, 905, 1086, 1108, 1200, 1385, 1448, 1662, 1810, 2172, 2216, 2400, 2715, 2770, 2896, 3324, 3620, 4155, 4344, 4432, 4525, 5430, 5540, 5792, 6648, 6925, 7240, 8310, 8688, 8864, 9050, 10860, 11080, 13296, 13575, 13850, 14480, 16620, 17376, 18100, 20775, 21720, 22160, 26592, 27150, 27700, 28960, 33240, 36200, 41550, 43440, 44320, 50137, 54300, 55400, 66480, 72400, 83100, 86880, 100274, 108600, 110800, 132960, 144800, 150411, 166200, 200548, 217200, 221600, 250685, 300822, 332400, 401096, 434400, 501370, 601644, 664800, 752055, 802192, 1002740, 1203288, 1253425, 1504110, 1604384, 2005480, 2406576, 2506850, 3008220, 3760275, 4010960, 4813152, 5013700, 6016440, 7520550, 8021920, 10027400, 12032880, 15041100, 20054800, 24065760, 30082200, 40109600, 60164400, 120328800]

約数ペア:

[(1, 120328800), (2, 60164400), (3, 40109600), (4, 30082200), (5, 24065760), (6, 20054800), (8, 15041100), (10, 12032880), (12, 10027400), (15, 8021920), (16, 7520550), (20, 6016440), (24, 5013700), (25, 4813152), (30, 4010960), (32, 3760275), (40, 3008220), (48, 2506850), (50, 2406576), (60, 2005480), (75, 1604384), (80, 1504110), (96, 1253425), (100, 1203288), (120, 1002740), (150, 802192), (160, 752055), (181, 664800), (200, 601644), (240, 501370), (277, 434400), (300, 401096), (362, 332400), (400, 300822), (480, 250685), (543, 221600), (554, 217200), (600, 200548), (724, 166200), (800, 150411), (831, 144800), (905, 132960), (1086, 110800), (1108, 108600), (1200, 100274), (1385, 86880), (1448, 83100), (1662, 72400), (1810, 66480), (2172, 55400), (2216, 54300), (2400, 50137), (2715, 44320), (2770, 43440), (2896, 41550), (3324, 36200), (3620, 33240), (4155, 28960), (4344, 27700), (4432, 27150), (4525, 26592), (5430, 22160), (5540, 21720), (5792, 20775), (6648, 18100), (6925, 17376), (7240, 16620), (8310, 14480), (8688, 13850), (8864, 13575), (9050, 13296), (10860, 11080)]