142488960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 128

約数和(自身を含む): 464140800

約数和(自身を除く): 321651840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1579, 1880, 1920, 2256, 2820, 3008, 3158, 3760, 4512, 4737, 5640, 6016, 6316, 7520, 7895, 9024, 9474, 11280, 12632, 15040, 15790, 18048, 18948, 22560, 23685, 25264, 30080, 31580, 37896, 45120, 47370, 50528, 63160, 74213, 75792, 90240, 94740, 101056, 126320, 148426, 151584, 189480, 202112, 222639, 252640, 296852, 303168, 371065, 378960, 445278, 505280, 593704, 606336, 742130, 757920, 890556, 1010560, 1113195, 1187408, 1484260, 1515840, 1781112, 2226390, 2374816, 2968520, 3031680, 3562224, 4452780, 4749632, 5937040, 7124448, 8905560, 9499264, 11874080, 14248896, 17811120, 23748160, 28497792, 35622240, 47496320, 71244480, 142488960]

約数ペア:

[(1, 142488960), (2, 71244480), (3, 47496320), (4, 35622240), (5, 28497792), (6, 23748160), (8, 17811120), (10, 14248896), (12, 11874080), (15, 9499264), (16, 8905560), (20, 7124448), (24, 5937040), (30, 4749632), (32, 4452780), (40, 3562224), (47, 3031680), (48, 2968520), (60, 2374816), (64, 2226390), (80, 1781112), (94, 1515840), (96, 1484260), (120, 1187408), (128, 1113195), (141, 1010560), (160, 890556), (188, 757920), (192, 742130), (235, 606336), (240, 593704), (282, 505280), (320, 445278), (376, 378960), (384, 371065), (470, 303168), (480, 296852), (564, 252640), (640, 222639), (705, 202112), (752, 189480), (940, 151584), (960, 148426), (1128, 126320), (1410, 101056), (1504, 94740), (1579, 90240), (1880, 75792), (1920, 74213), (2256, 63160), (2820, 50528), (3008, 47370), (3158, 45120), (3760, 37896), (4512, 31580), (4737, 30080), (5640, 25264), (6016, 23685), (6316, 22560), (7520, 18948), (7895, 18048), (9024, 15790), (9474, 15040), (11280, 12632)]