1246312560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 3952247040

約数和(自身を除く): 2705934480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 179, 201, 240, 268, 335, 358, 402, 433, 536, 537, 670, 716, 804, 866, 895, 1005, 1072, 1074, 1299, 1340, 1432, 1608, 1732, 1790, 2010, 2148, 2165, 2598, 2680, 2685, 2864, 3216, 3464, 3580, 4020, 4296, 4330, 5196, 5360, 5370, 6495, 6928, 7160, 8040, 8592, 8660, 10392, 10740, 11993, 12990, 14320, 16080, 17320, 20784, 21480, 23986, 25980, 29011, 34640, 35979, 42960, 47972, 51960, 58022, 59965, 71958, 77507, 87033, 95944, 103920, 116044, 119930, 143916, 145055, 155014, 174066, 179895, 191888, 232088, 232521, 239860, 287832, 290110, 310028, 348132, 359790, 387535, 435165, 464176, 465042, 479720, 575664, 580220, 620056, 696264, 719580, 775070, 870330, 930084, 959440, 1160440, 1162605, 1240112, 1392528, 1439160, 1550140, 1740660, 1860168, 2320880, 2325210, 2878320, 3100280, 3481320, 3720336, 4650420, 5192969, 6200560, 6962640, 9300840, 10385938, 15578907, 18601680, 20771876, 25964845, 31157814, 41543752, 51929690, 62315628, 77894535, 83087504, 103859380, 124631256, 155789070, 207718760, 249262512, 311578140, 415437520, 623156280, 1246312560]

約数ペア:

[(1, 1246312560), (2, 623156280), (3, 415437520), (4, 311578140), (5, 249262512), (6, 207718760), (8, 155789070), (10, 124631256), (12, 103859380), (15, 83087504), (16, 77894535), (20, 62315628), (24, 51929690), (30, 41543752), (40, 31157814), (48, 25964845), (60, 20771876), (67, 18601680), (80, 15578907), (120, 10385938), (134, 9300840), (179, 6962640), (201, 6200560), (240, 5192969), (268, 4650420), (335, 3720336), (358, 3481320), (402, 3100280), (433, 2878320), (536, 2325210), (537, 2320880), (670, 1860168), (716, 1740660), (804, 1550140), (866, 1439160), (895, 1392528), (1005, 1240112), (1072, 1162605), (1074, 1160440), (1299, 959440), (1340, 930084), (1432, 870330), (1608, 775070), (1732, 719580), (1790, 696264), (2010, 620056), (2148, 580220), (2165, 575664), (2598, 479720), (2680, 465042), (2685, 464176), (2864, 435165), (3216, 387535), (3464, 359790), (3580, 348132), (4020, 310028), (4296, 290110), (4330, 287832), (5196, 239860), (5360, 232521), (5370, 232088), (6495, 191888), (6928, 179895), (7160, 174066), (8040, 155014), (8592, 145055), (8660, 143916), (10392, 119930), (10740, 116044), (11993, 103920), (12990, 95944), (14320, 87033), (16080, 77507), (17320, 71958), (20784, 59965), (21480, 58022), (23986, 51960), (25980, 47972), (29011, 42960), (34640, 35979)]