242894160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:970

約数の個数: 160

約数和(自身を含む): 843696000

約数和(自身を除く): 600801840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 809, 834, 1080, 1112, 1251, 1390, 1618, 1668, 2085, 2160, 2224, 2427, 2502, 2780, 3236, 3336, 3753, 4045, 4170, 4854, 5004, 5560, 6255, 6472, 6672, 7281, 7506, 8090, 8340, 9708, 10008, 11120, 12135, 12510, 12944, 14562, 15012, 16180, 16680, 18765, 19416, 20016, 21843, 24270, 25020, 29124, 30024, 32360, 33360, 36405, 37530, 38832, 43686, 48540, 50040, 58248, 60048, 64720, 72810, 75060, 87372, 97080, 100080, 109215, 112451, 116496, 145620, 150120, 174744, 194160, 218430, 224902, 291240, 300240, 337353, 349488, 436860, 449804, 562255, 582480, 674706, 873720, 899608, 1012059, 1124510, 1349412, 1686765, 1747440, 1799216, 2024118, 2249020, 2698824, 3036177, 3373530, 4048236, 4498040, 5060295, 5397648, 6072354, 6747060, 8096472, 8996080, 10120590, 12144708, 13494120, 15180885, 16192944, 20241180, 24289416, 26988240, 30361770, 40482360, 48578832, 60723540, 80964720, 121447080, 242894160]

約数ペア:

[(1, 242894160), (2, 121447080), (3, 80964720), (4, 60723540), (5, 48578832), (6, 40482360), (8, 30361770), (9, 26988240), (10, 24289416), (12, 20241180), (15, 16192944), (16, 15180885), (18, 13494120), (20, 12144708), (24, 10120590), (27, 8996080), (30, 8096472), (36, 6747060), (40, 6072354), (45, 5397648), (48, 5060295), (54, 4498040), (60, 4048236), (72, 3373530), (80, 3036177), (90, 2698824), (108, 2249020), (120, 2024118), (135, 1799216), (139, 1747440), (144, 1686765), (180, 1349412), (216, 1124510), (240, 1012059), (270, 899608), (278, 873720), (360, 674706), (417, 582480), (432, 562255), (540, 449804), (556, 436860), (695, 349488), (720, 337353), (809, 300240), (834, 291240), (1080, 224902), (1112, 218430), (1251, 194160), (1390, 174744), (1618, 150120), (1668, 145620), (2085, 116496), (2160, 112451), (2224, 109215), (2427, 100080), (2502, 97080), (2780, 87372), (3236, 75060), (3336, 72810), (3753, 64720), (4045, 60048), (4170, 58248), (4854, 50040), (5004, 48540), (5560, 43686), (6255, 38832), (6472, 37530), (6672, 36405), (7281, 33360), (7506, 32360), (8090, 30024), (8340, 29124), (9708, 25020), (10008, 24270), (11120, 21843), (12135, 20016), (12510, 19416), (12944, 18765), (14562, 16680), (15012, 16180)]