121277760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 415747200

約数和(自身を除く): 294469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 109, 114, 120, 122, 152, 160, 183, 190, 192, 218, 228, 240, 244, 285, 304, 305, 320, 327, 366, 380, 436, 456, 480, 488, 545, 570, 608, 610, 654, 732, 760, 872, 912, 915, 960, 976, 1090, 1140, 1159, 1216, 1220, 1308, 1464, 1520, 1635, 1744, 1824, 1830, 1952, 2071, 2180, 2280, 2318, 2440, 2616, 2928, 3040, 3270, 3477, 3488, 3648, 3660, 3904, 4142, 4360, 4560, 4636, 4880, 5232, 5795, 5856, 6080, 6213, 6540, 6649, 6954, 6976, 7320, 8284, 8720, 9120, 9272, 9760, 10355, 10464, 11590, 11712, 12426, 13080, 13298, 13908, 14640, 16568, 17385, 17440, 18240, 18544, 19520, 19947, 20710, 20928, 23180, 24852, 26160, 26596, 27816, 29280, 31065, 33136, 33245, 34770, 34880, 37088, 39894, 41420, 46360, 49704, 52320, 53192, 55632, 58560, 62130, 66272, 66490, 69540, 74176, 79788, 82840, 92720, 99408, 99735, 104640, 106384, 111264, 124260, 126331, 132544, 132980, 139080, 159576, 165680, 185440, 198816, 199470, 212768, 222528, 248520, 252662, 265960, 278160, 319152, 331360, 370880, 378993, 397632, 398940, 425536, 497040, 505324, 531920, 556320, 631655, 638304, 662720, 757986, 797880, 994080, 1010648, 1063840, 1112640, 1263310, 1276608, 1515972, 1595760, 1894965, 1988160, 2021296, 2127680, 2526620, 3031944, 3191520, 3789930, 4042592, 5053240, 6063888, 6383040, 7579860, 8085184, 10106480, 12127776, 15159720, 20212960, 24255552, 30319440, 40425920, 60638880, 121277760]

約数ペア:

[(1, 121277760), (2, 60638880), (3, 40425920), (4, 30319440), (5, 24255552), (6, 20212960), (8, 15159720), (10, 12127776), (12, 10106480), (15, 8085184), (16, 7579860), (19, 6383040), (20, 6063888), (24, 5053240), (30, 4042592), (32, 3789930), (38, 3191520), (40, 3031944), (48, 2526620), (57, 2127680), (60, 2021296), (61, 1988160), (64, 1894965), (76, 1595760), (80, 1515972), (95, 1276608), (96, 1263310), (109, 1112640), (114, 1063840), (120, 1010648), (122, 994080), (152, 797880), (160, 757986), (183, 662720), (190, 638304), (192, 631655), (218, 556320), (228, 531920), (240, 505324), (244, 497040), (285, 425536), (304, 398940), (305, 397632), (320, 378993), (327, 370880), (366, 331360), (380, 319152), (436, 278160), (456, 265960), (480, 252662), (488, 248520), (545, 222528), (570, 212768), (608, 199470), (610, 198816), (654, 185440), (732, 165680), (760, 159576), (872, 139080), (912, 132980), (915, 132544), (960, 126331), (976, 124260), (1090, 111264), (1140, 106384), (1159, 104640), (1216, 99735), (1220, 99408), (1308, 92720), (1464, 82840), (1520, 79788), (1635, 74176), (1744, 69540), (1824, 66490), (1830, 66272), (1952, 62130), (2071, 58560), (2180, 55632), (2280, 53192), (2318, 52320), (2440, 49704), (2616, 46360), (2928, 41420), (3040, 39894), (3270, 37088), (3477, 34880), (3488, 34770), (3648, 33245), (3660, 33136), (3904, 31065), (4142, 29280), (4360, 27816), (4560, 26596), (4636, 26160), (4880, 24852), (5232, 23180), (5795, 20928), (5856, 20710), (6080, 19947), (6213, 19520), (6540, 18544), (6649, 18240), (6954, 17440), (6976, 17385), (7320, 16568), (8284, 14640), (8720, 13908), (9120, 13298), (9272, 13080), (9760, 12426), (10355, 11712), (10464, 11590)]