180006240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 592220160

約数和(自身を除く): 412213920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 79, 80, 94, 96, 101, 120, 141, 158, 160, 188, 202, 235, 237, 240, 282, 303, 316, 376, 395, 404, 470, 474, 480, 505, 564, 606, 632, 705, 752, 790, 808, 940, 948, 1010, 1128, 1185, 1212, 1264, 1410, 1504, 1515, 1580, 1616, 1880, 1896, 2020, 2256, 2370, 2424, 2528, 2820, 3030, 3160, 3232, 3713, 3760, 3792, 4040, 4512, 4740, 4747, 4848, 5640, 6060, 6320, 7426, 7520, 7584, 7979, 8080, 9480, 9494, 9696, 11139, 11280, 12120, 12640, 14241, 14852, 15958, 16160, 18565, 18960, 18988, 22278, 22560, 23735, 23937, 24240, 28482, 29704, 31916, 37130, 37920, 37976, 39895, 44556, 47470, 47874, 48480, 55695, 56964, 59408, 63832, 71205, 74260, 75952, 79790, 89112, 94940, 95748, 111390, 113928, 118816, 119685, 127664, 142410, 148520, 151904, 159580, 178224, 189880, 191496, 222780, 227856, 239370, 255328, 284820, 297040, 319160, 356448, 375013, 379760, 382992, 445560, 455712, 478740, 569640, 594080, 638320, 750026, 759520, 765984, 891120, 957480, 1125039, 1139280, 1276640, 1500052, 1782240, 1875065, 1914960, 2250078, 2278560, 3000104, 3750130, 3829920, 4500156, 5625195, 6000208, 7500260, 9000312, 11250390, 12000416, 15000520, 18000624, 22500780, 30001040, 36001248, 45001560, 60002080, 90003120, 180006240]

約数ペア:

[(1, 180006240), (2, 90003120), (3, 60002080), (4, 45001560), (5, 36001248), (6, 30001040), (8, 22500780), (10, 18000624), (12, 15000520), (15, 12000416), (16, 11250390), (20, 9000312), (24, 7500260), (30, 6000208), (32, 5625195), (40, 4500156), (47, 3829920), (48, 3750130), (60, 3000104), (79, 2278560), (80, 2250078), (94, 1914960), (96, 1875065), (101, 1782240), (120, 1500052), (141, 1276640), (158, 1139280), (160, 1125039), (188, 957480), (202, 891120), (235, 765984), (237, 759520), (240, 750026), (282, 638320), (303, 594080), (316, 569640), (376, 478740), (395, 455712), (404, 445560), (470, 382992), (474, 379760), (480, 375013), (505, 356448), (564, 319160), (606, 297040), (632, 284820), (705, 255328), (752, 239370), (790, 227856), (808, 222780), (940, 191496), (948, 189880), (1010, 178224), (1128, 159580), (1185, 151904), (1212, 148520), (1264, 142410), (1410, 127664), (1504, 119685), (1515, 118816), (1580, 113928), (1616, 111390), (1880, 95748), (1896, 94940), (2020, 89112), (2256, 79790), (2370, 75952), (2424, 74260), (2528, 71205), (2820, 63832), (3030, 59408), (3160, 56964), (3232, 55695), (3713, 48480), (3760, 47874), (3792, 47470), (4040, 44556), (4512, 39895), (4740, 37976), (4747, 37920), (4848, 37130), (5640, 31916), (6060, 29704), (6320, 28482), (7426, 24240), (7520, 23937), (7584, 23735), (7979, 22560), (8080, 22278), (9480, 18988), (9494, 18960), (9696, 18565), (11139, 16160), (11280, 15958), (12120, 14852), (12640, 14241)]