12168564480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2521}}^1$

素因数の和:2967

約数の個数: 216

約数和(自身を含む): 42219187920

約数和(自身を除く): 30050623440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 419, 480, 576, 640, 720, 768, 838, 960, 1152, 1257, 1280, 1440, 1676, 1920, 2095, 2304, 2514, 2521, 2880, 3352, 3771, 3840, 4190, 5028, 5042, 5760, 6285, 6704, 7542, 7563, 8380, 10056, 10084, 11520, 12570, 12605, 13408, 15084, 15126, 16760, 18855, 20112, 20168, 22689, 25140, 25210, 26816, 30168, 30252, 33520, 37710, 37815, 40224, 40336, 45378, 50280, 50420, 53632, 60336, 60504, 67040, 75420, 75630, 80448, 80672, 90756, 100560, 100840, 107264, 113445, 120672, 121008, 134080, 150840, 151260, 160896, 161344, 181512, 201120, 201680, 226890, 241344, 242016, 268160, 301680, 302520, 321792, 322688, 363024, 402240, 403360, 453780, 482688, 484032, 536320, 603360, 605040, 645376, 726048, 804480, 806720, 907560, 965376, 968064, 1056299, 1206720, 1210080, 1452096, 1608960, 1613440, 1815120, 1936128, 2112598, 2413440, 2420160, 2904192, 3168897, 3226880, 3630240, 4225196, 4826880, 4840320, 5281495, 5808384, 6337794, 7260480, 8450392, 9506691, 9680640, 10562990, 12675588, 14520960, 15844485, 16900784, 19013382, 21125980, 25351176, 29041920, 31688970, 33801568, 38026764, 42251960, 47533455, 50702352, 63377940, 67603136, 76053528, 84503920, 95066910, 101404704, 126755880, 135206272, 152107056, 169007840, 190133820, 202809408, 253511760, 270412544, 304214112, 338015680, 380267640, 405618816, 507023520, 608428224, 676031360, 760535280, 811237632, 1014047040, 1216856448, 1352062720, 1521070560, 2028094080, 2433712896, 3042141120, 4056188160, 6084282240, 12168564480]

約数ペア:

[(1, 12168564480), (2, 6084282240), (3, 4056188160), (4, 3042141120), (5, 2433712896), (6, 2028094080), (8, 1521070560), (9, 1352062720), (10, 1216856448), (12, 1014047040), (15, 811237632), (16, 760535280), (18, 676031360), (20, 608428224), (24, 507023520), (30, 405618816), (32, 380267640), (36, 338015680), (40, 304214112), (45, 270412544), (48, 253511760), (60, 202809408), (64, 190133820), (72, 169007840), (80, 152107056), (90, 135206272), (96, 126755880), (120, 101404704), (128, 95066910), (144, 84503920), (160, 76053528), (180, 67603136), (192, 63377940), (240, 50702352), (256, 47533455), (288, 42251960), (320, 38026764), (360, 33801568), (384, 31688970), (419, 29041920), (480, 25351176), (576, 21125980), (640, 19013382), (720, 16900784), (768, 15844485), (838, 14520960), (960, 12675588), (1152, 10562990), (1257, 9680640), (1280, 9506691), (1440, 8450392), (1676, 7260480), (1920, 6337794), (2095, 5808384), (2304, 5281495), (2514, 4840320), (2521, 4826880), (2880, 4225196), (3352, 3630240), (3771, 3226880), (3840, 3168897), (4190, 2904192), (5028, 2420160), (5042, 2413440), (5760, 2112598), (6285, 1936128), (6704, 1815120), (7542, 1613440), (7563, 1608960), (8380, 1452096), (10056, 1210080), (10084, 1206720), (11520, 1056299), (12570, 968064), (12605, 965376), (13408, 907560), (15084, 806720), (15126, 804480), (16760, 726048), (18855, 645376), (20112, 605040), (20168, 603360), (22689, 536320), (25140, 484032), (25210, 482688), (26816, 453780), (30168, 403360), (30252, 402240), (33520, 363024), (37710, 322688), (37815, 321792), (40224, 302520), (40336, 301680), (45378, 268160), (50280, 242016), (50420, 241344), (53632, 226890), (60336, 201680), (60504, 201120), (67040, 181512), (75420, 161344), (75630, 160896), (80448, 151260), (80672, 150840), (90756, 134080), (100560, 121008), (100840, 120672), (107264, 113445)]