2938744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{260527}}^1$

素因数の和:260590

約数の個数: 80

約数和(自身を含む): 9303975936

約数和(自身を除く): 6365231376

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, 260527, 521054, 781581, 1042108, 1302635, 1563162, 2084216, 2605270, 3126324, 3907905, 4168432, 5210540, 6252648, 7815810, 10421080, 12244769, 12505296, 15631620, 20842160, 24489538, 31263240, 36734307, 48979076, 61223845, 62526480, 73468614, 97958152, 122447690, 146937228, 183671535, 195916304, 244895380, 293874456, 367343070, 489790760, 587748912, 734686140, 979581520, 1469372280, 2938744560]

約数ペア:

[(1, 2938744560), (2, 1469372280), (3, 979581520), (4, 734686140), (5, 587748912), (6, 489790760), (8, 367343070), (10, 293874456), (12, 244895380), (15, 195916304), (16, 183671535), (20, 146937228), (24, 122447690), (30, 97958152), (40, 73468614), (47, 62526480), (48, 61223845), (60, 48979076), (80, 36734307), (94, 31263240), (120, 24489538), (141, 20842160), (188, 15631620), (235, 12505296), (240, 12244769), (282, 10421080), (376, 7815810), (470, 6252648), (564, 5210540), (705, 4168432), (752, 3907905), (940, 3126324), (1128, 2605270), (1410, 2084216), (1880, 1563162), (2256, 1302635), (2820, 1042108), (3760, 781581), (5640, 521054), (11280, 260527)]