15304552560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{644131}}^1$

素因数の和:644164

約数の個数: 160

約数和(自身を含む): 57508104960

約数和(自身を除く): 42203552400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 644131, 1288262, 1932393, 2576524, 3220655, 3864786, 5153048, 5797179, 6441310, 7085441, 7729572, 9661965, 10306096, 11594358, 12882620, 14170882, 15459144, 17391537, 19323930, 21256323, 23188716, 25765240, 28341764, 28985895, 30918288, 34783074, 35427205, 38647860, 42512646, 46377432, 51530480, 56683528, 57971790, 63768969, 69566148, 70854410, 77295720, 85025292, 86957685, 92754864, 106281615, 113367056, 115943580, 127537938, 139132296, 141708820, 154591440, 170050584, 173915370, 191306907, 212563230, 231887160, 255075876, 278264592, 283417640, 318844845, 340101168, 347830740, 382613814, 425126460, 463774320, 510151752, 566835280, 637689690, 695661480, 765227628, 850252920, 956534535, 1020303504, 1275379380, 1391322960, 1530455256, 1700505840, 1913069070, 2550758760, 3060910512, 3826138140, 5101517520, 7652276280, 15304552560]

約数ペア:

[(1, 15304552560), (2, 7652276280), (3, 5101517520), (4, 3826138140), (5, 3060910512), (6, 2550758760), (8, 1913069070), (9, 1700505840), (10, 1530455256), (11, 1391322960), (12, 1275379380), (15, 1020303504), (16, 956534535), (18, 850252920), (20, 765227628), (22, 695661480), (24, 637689690), (27, 566835280), (30, 510151752), (33, 463774320), (36, 425126460), (40, 382613814), (44, 347830740), (45, 340101168), (48, 318844845), (54, 283417640), (55, 278264592), (60, 255075876), (66, 231887160), (72, 212563230), (80, 191306907), (88, 173915370), (90, 170050584), (99, 154591440), (108, 141708820), (110, 139132296), (120, 127537938), (132, 115943580), (135, 113367056), (144, 106281615), (165, 92754864), (176, 86957685), (180, 85025292), (198, 77295720), (216, 70854410), (220, 69566148), (240, 63768969), (264, 57971790), (270, 56683528), (297, 51530480), (330, 46377432), (360, 42512646), (396, 38647860), (432, 35427205), (440, 34783074), (495, 30918288), (528, 28985895), (540, 28341764), (594, 25765240), (660, 23188716), (720, 21256323), (792, 19323930), (880, 17391537), (990, 15459144), (1080, 14170882), (1188, 12882620), (1320, 11594358), (1485, 10306096), (1584, 9661965), (1980, 7729572), (2160, 7085441), (2376, 6441310), (2640, 5797179), (2970, 5153048), (3960, 3864786), (4752, 3220655), (5940, 2576524), (7920, 1932393), (11880, 1288262), (23760, 644131)]