854880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 2921184

約数和(自身を除く): 2066304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 274, 312, 390, 411, 416, 480, 520, 548, 624, 685, 780, 822, 1040, 1096, 1248, 1370, 1560, 1644, 1781, 2055, 2080, 2192, 2740, 3120, 3288, 3562, 4110, 4384, 5343, 5480, 6240, 6576, 7124, 8220, 8905, 10686, 10960, 13152, 14248, 16440, 17810, 21372, 21920, 26715, 28496, 32880, 35620, 42744, 53430, 56992, 65760, 71240, 85488, 106860, 142480, 170976, 213720, 284960, 427440, 854880]

約数ペア:

[(1, 854880), (2, 427440), (3, 284960), (4, 213720), (5, 170976), (6, 142480), (8, 106860), (10, 85488), (12, 71240), (13, 65760), (15, 56992), (16, 53430), (20, 42744), (24, 35620), (26, 32880), (30, 28496), (32, 26715), (39, 21920), (40, 21372), (48, 17810), (52, 16440), (60, 14248), (65, 13152), (78, 10960), (80, 10686), (96, 8905), (104, 8220), (120, 7124), (130, 6576), (137, 6240), (156, 5480), (160, 5343), (195, 4384), (208, 4110), (240, 3562), (260, 3288), (274, 3120), (312, 2740), (390, 2192), (411, 2080), (416, 2055), (480, 1781), (520, 1644), (548, 1560), (624, 1370), (685, 1248), (780, 1096), (822, 1040)]