274995120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24379}}^1$

素因数の和:24442

約数の個数: 80

約数和(自身を含む): 870658560

約数和(自身を除く): 595663440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 24379, 48758, 73137, 97516, 121895, 146274, 195032, 243790, 292548, 365685, 390064, 487580, 585096, 731370, 975160, 1145813, 1170192, 1462740, 1950320, 2291626, 2925480, 3437439, 4583252, 5729065, 5850960, 6874878, 9166504, 11458130, 13749756, 17187195, 18333008, 22916260, 27499512, 34374390, 45832520, 54999024, 68748780, 91665040, 137497560, 274995120]

約数ペア:

[(1, 274995120), (2, 137497560), (3, 91665040), (4, 68748780), (5, 54999024), (6, 45832520), (8, 34374390), (10, 27499512), (12, 22916260), (15, 18333008), (16, 17187195), (20, 13749756), (24, 11458130), (30, 9166504), (40, 6874878), (47, 5850960), (48, 5729065), (60, 4583252), (80, 3437439), (94, 2925480), (120, 2291626), (141, 1950320), (188, 1462740), (235, 1170192), (240, 1145813), (282, 975160), (376, 731370), (470, 585096), (564, 487580), (705, 390064), (752, 365685), (940, 292548), (1128, 243790), (1410, 195032), (1880, 146274), (2256, 121895), (2820, 97516), (3760, 73137), (5640, 48758), (11280, 24379)]