12438501120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22973}}^1$

素因数の和:23047

約数の個数: 216

約数和(自身を含む): 43953489216

約数和(自身を除く): 31514988096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2304, 2820, 2880, 3008, 3384, 3760, 3840, 4230, 4512, 5640, 5760, 6016, 6768, 7520, 8460, 9024, 11280, 11520, 12032, 13536, 15040, 16920, 18048, 22560, 22973, 27072, 30080, 33840, 36096, 45120, 45946, 54144, 60160, 67680, 68919, 90240, 91892, 108288, 114865, 135360, 137838, 180480, 183784, 206757, 229730, 270720, 275676, 344595, 367568, 413514, 459460, 541440, 551352, 689190, 735136, 827028, 918920, 1033785, 1079731, 1102704, 1378380, 1470272, 1654056, 1837840, 2067570, 2159462, 2205408, 2756760, 2940544, 3239193, 3308112, 3675680, 4135140, 4318924, 4410816, 5398655, 5513520, 5881088, 6478386, 6616224, 7351360, 8270280, 8637848, 8821632, 9717579, 10797310, 11027040, 12956772, 13232448, 14702720, 16195965, 16540560, 17275696, 17643264, 19435158, 21594620, 22054080, 25913544, 26464896, 29405440, 32391930, 33081120, 34551392, 38870316, 43189240, 44108160, 48587895, 51827088, 52929792, 64783860, 66162240, 69102784, 77740632, 86378480, 88216320, 97175790, 103654176, 129567720, 132324480, 138205568, 155481264, 172756960, 194351580, 207308352, 259135440, 264648960, 276411136, 310962528, 345513920, 388703160, 414616704, 518270880, 621925056, 691027840, 777406320, 829233408, 1036541760, 1243850112, 1382055680, 1554812640, 2073083520, 2487700224, 3109625280, 4146167040, 6219250560, 12438501120]

約数ペア:

[(1, 12438501120), (2, 6219250560), (3, 4146167040), (4, 3109625280), (5, 2487700224), (6, 2073083520), (8, 1554812640), (9, 1382055680), (10, 1243850112), (12, 1036541760), (15, 829233408), (16, 777406320), (18, 691027840), (20, 621925056), (24, 518270880), (30, 414616704), (32, 388703160), (36, 345513920), (40, 310962528), (45, 276411136), (47, 264648960), (48, 259135440), (60, 207308352), (64, 194351580), (72, 172756960), (80, 155481264), (90, 138205568), (94, 132324480), (96, 129567720), (120, 103654176), (128, 97175790), (141, 88216320), (144, 86378480), (160, 77740632), (180, 69102784), (188, 66162240), (192, 64783860), (235, 52929792), (240, 51827088), (256, 48587895), (282, 44108160), (288, 43189240), (320, 38870316), (360, 34551392), (376, 33081120), (384, 32391930), (423, 29405440), (470, 26464896), (480, 25913544), (564, 22054080), (576, 21594620), (640, 19435158), (705, 17643264), (720, 17275696), (752, 16540560), (768, 16195965), (846, 14702720), (940, 13232448), (960, 12956772), (1128, 11027040), (1152, 10797310), (1280, 9717579), (1410, 8821632), (1440, 8637848), (1504, 8270280), (1692, 7351360), (1880, 6616224), (1920, 6478386), (2115, 5881088), (2256, 5513520), (2304, 5398655), (2820, 4410816), (2880, 4318924), (3008, 4135140), (3384, 3675680), (3760, 3308112), (3840, 3239193), (4230, 2940544), (4512, 2756760), (5640, 2205408), (5760, 2159462), (6016, 2067570), (6768, 1837840), (7520, 1654056), (8460, 1470272), (9024, 1378380), (11280, 1102704), (11520, 1079731), (12032, 1033785), (13536, 918920), (15040, 827028), (16920, 735136), (18048, 689190), (22560, 551352), (22973, 541440), (27072, 459460), (30080, 413514), (33840, 367568), (36096, 344595), (45120, 275676), (45946, 270720), (54144, 229730), (60160, 206757), (67680, 183784), (68919, 180480), (90240, 137838), (91892, 135360), (108288, 114865)]