12440008440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{842819}}^1$

素因数の和:842877

約数の個数: 96

約数和(自身を含む): 41416174800

約数和(自身を除く): 28976166360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 842819, 1685638, 2528457, 3371276, 4214095, 5056914, 6742552, 7585371, 8428190, 10113828, 12642285, 15170742, 16856380, 20227656, 25284570, 30341484, 33712760, 34555579, 37926855, 50569140, 60682968, 69111158, 75853710, 101138280, 103666737, 138222316, 151707420, 172777895, 207333474, 276444632, 303414840, 311000211, 345555790, 414666948, 518333685, 622000422, 691111580, 829333896, 1036667370, 1244000844, 1382223160, 1555001055, 2073334740, 2488001688, 3110002110, 4146669480, 6220004220, 12440008440]

約数ペア:

[(1, 12440008440), (2, 6220004220), (3, 4146669480), (4, 3110002110), (5, 2488001688), (6, 2073334740), (8, 1555001055), (9, 1382223160), (10, 1244000844), (12, 1036667370), (15, 829333896), (18, 691111580), (20, 622000422), (24, 518333685), (30, 414666948), (36, 345555790), (40, 311000211), (41, 303414840), (45, 276444632), (60, 207333474), (72, 172777895), (82, 151707420), (90, 138222316), (120, 103666737), (123, 101138280), (164, 75853710), (180, 69111158), (205, 60682968), (246, 50569140), (328, 37926855), (360, 34555579), (369, 33712760), (410, 30341484), (492, 25284570), (615, 20227656), (738, 16856380), (820, 15170742), (984, 12642285), (1230, 10113828), (1476, 8428190), (1640, 7585371), (1845, 6742552), (2460, 5056914), (2952, 4214095), (3690, 3371276), (4920, 2528457), (7380, 1685638), (14760, 842819)]