1233916560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 4354721280

約数和(自身を除く): 3120804720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 937, 944, 1062, 1116, 1180, 1240, 1395, 1416, 1488, 1770, 1829, 1860, 1874, 2124, 2232, 2360, 2480, 2655, 2790, 2811, 2832, 3540, 3658, 3720, 3748, 4248, 4464, 4685, 4720, 5310, 5487, 5580, 5622, 7080, 7316, 7440, 7496, 8433, 8496, 9145, 9370, 10620, 10974, 11160, 11244, 14055, 14160, 14632, 14992, 16461, 16866, 18290, 18740, 21240, 21948, 22320, 22488, 27435, 28110, 29047, 29264, 32922, 33732, 36580, 37480, 42165, 42480, 43896, 44976, 54870, 55283, 56220, 58094, 65844, 67464, 73160, 74960, 82305, 84330, 87141, 87792, 109740, 110566, 112440, 116188, 131688, 134928, 145235, 146320, 164610, 165849, 168660, 174282, 219480, 221132, 224880, 232376, 261423, 263376, 276415, 290470, 329220, 331698, 337320, 348564, 435705, 438960, 442264, 464752, 497547, 522846, 552830, 580940, 658440, 663396, 674640, 697128, 829245, 871410, 884528, 995094, 1045692, 1105660, 1161880, 1307115, 1316880, 1326792, 1394256, 1658490, 1713773, 1742820, 1990188, 2091384, 2211320, 2323760, 2487735, 2614230, 2653584, 3316980, 3427546, 3485640, 3980376, 4182768, 4422640, 4975470, 5141319, 5228460, 6633960, 6855092, 6971280, 7960752, 8568865, 9950940, 10282638, 10456920, 13267920, 13710184, 15423957, 17137730, 19901880, 20565276, 20913840, 25706595, 27420368, 30847914, 34275460, 39803760, 41130552, 51413190, 61695828, 68550920, 77119785, 82261104, 102826380, 123391656, 137101840, 154239570, 205652760, 246783312, 308479140, 411305520, 616958280, 1233916560]

約数ペア:

[(1, 1233916560), (2, 616958280), (3, 411305520), (4, 308479140), (5, 246783312), (6, 205652760), (8, 154239570), (9, 137101840), (10, 123391656), (12, 102826380), (15, 82261104), (16, 77119785), (18, 68550920), (20, 61695828), (24, 51413190), (30, 41130552), (31, 39803760), (36, 34275460), (40, 30847914), (45, 27420368), (48, 25706595), (59, 20913840), (60, 20565276), (62, 19901880), (72, 17137730), (80, 15423957), (90, 13710184), (93, 13267920), (118, 10456920), (120, 10282638), (124, 9950940), (144, 8568865), (155, 7960752), (177, 6971280), (180, 6855092), (186, 6633960), (236, 5228460), (240, 5141319), (248, 4975470), (279, 4422640), (295, 4182768), (310, 3980376), (354, 3485640), (360, 3427546), (372, 3316980), (465, 2653584), (472, 2614230), (496, 2487735), (531, 2323760), (558, 2211320), (590, 2091384), (620, 1990188), (708, 1742820), (720, 1713773), (744, 1658490), (885, 1394256), (930, 1326792), (937, 1316880), (944, 1307115), (1062, 1161880), (1116, 1105660), (1180, 1045692), (1240, 995094), (1395, 884528), (1416, 871410), (1488, 829245), (1770, 697128), (1829, 674640), (1860, 663396), (1874, 658440), (2124, 580940), (2232, 552830), (2360, 522846), (2480, 497547), (2655, 464752), (2790, 442264), (2811, 438960), (2832, 435705), (3540, 348564), (3658, 337320), (3720, 331698), (3748, 329220), (4248, 290470), (4464, 276415), (4685, 263376), (4720, 261423), (5310, 232376), (5487, 224880), (5580, 221132), (5622, 219480), (7080, 174282), (7316, 168660), (7440, 165849), (7496, 164610), (8433, 146320), (8496, 145235), (9145, 134928), (9370, 131688), (10620, 116188), (10974, 112440), (11160, 110566), (11244, 109740), (14055, 87792), (14160, 87141), (14632, 84330), (14992, 82305), (16461, 74960), (16866, 73160), (18290, 67464), (18740, 65844), (21240, 58094), (21948, 56220), (22320, 55283), (22488, 54870), (27435, 44976), (28110, 43896), (29047, 42480), (29264, 42165), (32922, 37480), (33732, 36580)]