1274331480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 3924391680

約数和(自身を除く): 2650060200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 107, 120, 122, 183, 214, 244, 305, 321, 366, 428, 488, 535, 610, 642, 732, 856, 915, 1070, 1220, 1284, 1464, 1605, 1627, 1830, 2140, 2440, 2568, 3210, 3254, 3660, 4280, 4881, 6420, 6508, 6527, 7320, 8135, 9762, 12840, 13016, 13054, 16270, 19524, 19581, 24405, 26108, 32540, 32635, 39048, 39162, 48810, 52216, 65080, 65270, 78324, 97620, 97905, 99247, 130540, 156648, 174089, 195240, 195810, 198494, 261080, 297741, 348178, 391620, 396988, 496235, 522267, 595482, 696356, 783240, 793976, 870445, 992470, 1044534, 1190964, 1392712, 1488705, 1740890, 1984940, 2089068, 2381928, 2611335, 2977410, 3481780, 3969880, 4178136, 5222670, 5954820, 6963560, 10445340, 10619429, 11909640, 20890680, 21238858, 31858287, 42477716, 53097145, 63716574, 84955432, 106194290, 127433148, 159291435, 212388580, 254866296, 318582870, 424777160, 637165740, 1274331480]

約数ペア:

[(1, 1274331480), (2, 637165740), (3, 424777160), (4, 318582870), (5, 254866296), (6, 212388580), (8, 159291435), (10, 127433148), (12, 106194290), (15, 84955432), (20, 63716574), (24, 53097145), (30, 42477716), (40, 31858287), (60, 21238858), (61, 20890680), (107, 11909640), (120, 10619429), (122, 10445340), (183, 6963560), (214, 5954820), (244, 5222670), (305, 4178136), (321, 3969880), (366, 3481780), (428, 2977410), (488, 2611335), (535, 2381928), (610, 2089068), (642, 1984940), (732, 1740890), (856, 1488705), (915, 1392712), (1070, 1190964), (1220, 1044534), (1284, 992470), (1464, 870445), (1605, 793976), (1627, 783240), (1830, 696356), (2140, 595482), (2440, 522267), (2568, 496235), (3210, 396988), (3254, 391620), (3660, 348178), (4280, 297741), (4881, 261080), (6420, 198494), (6508, 195810), (6527, 195240), (7320, 174089), (8135, 156648), (9762, 130540), (12840, 99247), (13016, 97905), (13054, 97620), (16270, 78324), (19524, 65270), (19581, 65080), (24405, 52216), (26108, 48810), (32540, 39162), (32635, 39048)]