272169360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 957528000

約数和(自身を除く): 685358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 59, 60, 72, 80, 86, 90, 118, 120, 129, 144, 149, 172, 177, 180, 215, 236, 240, 258, 295, 298, 344, 354, 360, 387, 430, 447, 472, 516, 531, 590, 596, 645, 688, 708, 720, 745, 774, 860, 885, 894, 944, 1032, 1062, 1180, 1192, 1290, 1341, 1416, 1490, 1548, 1720, 1770, 1788, 1935, 2064, 2124, 2235, 2360, 2384, 2537, 2580, 2655, 2682, 2832, 2980, 3096, 3440, 3540, 3576, 3870, 4248, 4470, 4720, 5074, 5160, 5310, 5364, 5960, 6192, 6407, 6705, 7080, 7152, 7611, 7740, 8496, 8791, 8940, 10148, 10320, 10620, 10728, 11920, 12685, 12814, 13410, 14160, 15222, 15480, 17582, 17880, 19221, 20296, 21240, 21456, 22833, 25370, 25628, 26373, 26820, 30444, 30960, 32035, 35164, 35760, 38055, 38442, 40592, 42480, 43955, 45666, 50740, 51256, 52746, 53640, 57663, 60888, 64070, 70328, 76110, 76884, 79119, 87910, 91332, 96105, 101480, 102512, 105492, 107280, 114165, 115326, 121776, 128140, 131865, 140656, 152220, 153768, 158238, 175820, 182664, 192210, 202960, 210984, 228330, 230652, 256280, 263730, 288315, 304440, 307536, 316476, 351640, 365328, 378013, 384420, 395595, 421968, 456660, 461304, 512560, 527460, 576630, 608880, 632952, 703280, 756026, 768840, 791190, 913320, 922608, 1054920, 1134039, 1153260, 1265904, 1512052, 1537680, 1582380, 1826640, 1890065, 2109840, 2268078, 2306520, 3024104, 3164760, 3402117, 3780130, 4536156, 4613040, 5670195, 6048208, 6329520, 6804234, 7560260, 9072312, 11340390, 13608468, 15120520, 17010585, 18144624, 22680780, 27216936, 30241040, 34021170, 45361560, 54433872, 68042340, 90723120, 136084680, 272169360]

約数ペア:

[(1, 272169360), (2, 136084680), (3, 90723120), (4, 68042340), (5, 54433872), (6, 45361560), (8, 34021170), (9, 30241040), (10, 27216936), (12, 22680780), (15, 18144624), (16, 17010585), (18, 15120520), (20, 13608468), (24, 11340390), (30, 9072312), (36, 7560260), (40, 6804234), (43, 6329520), (45, 6048208), (48, 5670195), (59, 4613040), (60, 4536156), (72, 3780130), (80, 3402117), (86, 3164760), (90, 3024104), (118, 2306520), (120, 2268078), (129, 2109840), (144, 1890065), (149, 1826640), (172, 1582380), (177, 1537680), (180, 1512052), (215, 1265904), (236, 1153260), (240, 1134039), (258, 1054920), (295, 922608), (298, 913320), (344, 791190), (354, 768840), (360, 756026), (387, 703280), (430, 632952), (447, 608880), (472, 576630), (516, 527460), (531, 512560), (590, 461304), (596, 456660), (645, 421968), (688, 395595), (708, 384420), (720, 378013), (745, 365328), (774, 351640), (860, 316476), (885, 307536), (894, 304440), (944, 288315), (1032, 263730), (1062, 256280), (1180, 230652), (1192, 228330), (1290, 210984), (1341, 202960), (1416, 192210), (1490, 182664), (1548, 175820), (1720, 158238), (1770, 153768), (1788, 152220), (1935, 140656), (2064, 131865), (2124, 128140), (2235, 121776), (2360, 115326), (2384, 114165), (2537, 107280), (2580, 105492), (2655, 102512), (2682, 101480), (2832, 96105), (2980, 91332), (3096, 87910), (3440, 79119), (3540, 76884), (3576, 76110), (3870, 70328), (4248, 64070), (4470, 60888), (4720, 57663), (5074, 53640), (5160, 52746), (5310, 51256), (5364, 50740), (5960, 45666), (6192, 43955), (6407, 42480), (6705, 40592), (7080, 38442), (7152, 38055), (7611, 35760), (7740, 35164), (8496, 32035), (8791, 30960), (8940, 30444), (10148, 26820), (10320, 26373), (10620, 25628), (10728, 25370), (11920, 22833), (12685, 21456), (12814, 21240), (13410, 20296), (14160, 19221), (15222, 17880), (15480, 17582)]