316822080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1244

約数の個数: 112

約数和(自身を含む): 1009643904

約数和(自身を除く): 692821824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 401, 480, 802, 823, 960, 1203, 1604, 1646, 2005, 2406, 2469, 3208, 3292, 4010, 4115, 4812, 4938, 6015, 6416, 6584, 8020, 8230, 9624, 9876, 12030, 12345, 12832, 13168, 16040, 16460, 19248, 19752, 24060, 24690, 25664, 26336, 32080, 32920, 38496, 39504, 48120, 49380, 52672, 64160, 65840, 76992, 79008, 96240, 98760, 128320, 131680, 158016, 192480, 197520, 263360, 330023, 384960, 395040, 660046, 790080, 990069, 1320092, 1650115, 1980138, 2640184, 3300230, 3960276, 4950345, 5280368, 6600460, 7920552, 9900690, 10560736, 13200920, 15841104, 19801380, 21121472, 26401840, 31682208, 39602760, 52803680, 63364416, 79205520, 105607360, 158411040, 316822080]

約数ペア:

[(1, 316822080), (2, 158411040), (3, 105607360), (4, 79205520), (5, 63364416), (6, 52803680), (8, 39602760), (10, 31682208), (12, 26401840), (15, 21121472), (16, 19801380), (20, 15841104), (24, 13200920), (30, 10560736), (32, 9900690), (40, 7920552), (48, 6600460), (60, 5280368), (64, 4950345), (80, 3960276), (96, 3300230), (120, 2640184), (160, 1980138), (192, 1650115), (240, 1320092), (320, 990069), (401, 790080), (480, 660046), (802, 395040), (823, 384960), (960, 330023), (1203, 263360), (1604, 197520), (1646, 192480), (2005, 158016), (2406, 131680), (2469, 128320), (3208, 98760), (3292, 96240), (4010, 79008), (4115, 76992), (4812, 65840), (4938, 64160), (6015, 52672), (6416, 49380), (6584, 48120), (8020, 39504), (8230, 38496), (9624, 32920), (9876, 32080), (12030, 26336), (12345, 25664), (12832, 24690), (13168, 24060), (16040, 19752), (16460, 19248)]