120147840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 451656000

約数和(自身を除く): 331508160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 409, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 818, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1227, 1360, 1440, 1530, 1632, 1636, 1728, 1836, 1920, 2040, 2045, 2160, 2176, 2295, 2448, 2454, 2720, 2880, 3060, 3264, 3272, 3456, 3672, 3681, 4080, 4090, 4320, 4590, 4896, 4908, 5440, 5760, 6120, 6135, 6528, 6544, 6953, 7344, 7362, 8160, 8180, 8640, 9180, 9792, 9816, 10880, 11043, 12240, 12270, 13088, 13906, 14688, 14724, 16320, 16360, 17280, 18360, 18405, 19584, 19632, 20859, 22086, 24480, 24540, 26176, 27812, 29376, 29448, 32640, 32720, 34765, 36720, 36810, 39264, 41718, 44172, 48960, 49080, 52352, 55215, 55624, 58752, 58896, 62577, 65440, 69530, 73440, 73620, 78528, 83436, 88344, 97920, 98160, 104295, 110430, 111248, 117792, 125154, 130880, 139060, 146880, 147240, 157056, 166872, 176688, 187731, 196320, 208590, 220860, 222496, 235584, 250308, 261760, 278120, 293760, 294480, 312885, 333744, 353376, 375462, 392640, 417180, 441720, 444992, 471168, 500616, 556240, 588960, 625770, 667488, 706752, 750924, 785280, 834360, 883440, 889984, 938655, 1001232, 1112480, 1177920, 1251540, 1334976, 1413504, 1501848, 1668720, 1766880, 1877310, 2002464, 2224960, 2355840, 2503080, 2669952, 3003696, 3337440, 3533760, 3754620, 4004928, 4449920, 5006160, 6007392, 6674880, 7067520, 7509240, 8009856, 10012320, 12014784, 13349760, 15018480, 20024640, 24029568, 30036960, 40049280, 60073920, 120147840]

約数ペア:

[(1, 120147840), (2, 60073920), (3, 40049280), (4, 30036960), (5, 24029568), (6, 20024640), (8, 15018480), (9, 13349760), (10, 12014784), (12, 10012320), (15, 8009856), (16, 7509240), (17, 7067520), (18, 6674880), (20, 6007392), (24, 5006160), (27, 4449920), (30, 4004928), (32, 3754620), (34, 3533760), (36, 3337440), (40, 3003696), (45, 2669952), (48, 2503080), (51, 2355840), (54, 2224960), (60, 2002464), (64, 1877310), (68, 1766880), (72, 1668720), (80, 1501848), (85, 1413504), (90, 1334976), (96, 1251540), (102, 1177920), (108, 1112480), (120, 1001232), (128, 938655), (135, 889984), (136, 883440), (144, 834360), (153, 785280), (160, 750924), (170, 706752), (180, 667488), (192, 625770), (204, 588960), (216, 556240), (240, 500616), (255, 471168), (270, 444992), (272, 441720), (288, 417180), (306, 392640), (320, 375462), (340, 353376), (360, 333744), (384, 312885), (408, 294480), (409, 293760), (432, 278120), (459, 261760), (480, 250308), (510, 235584), (540, 222496), (544, 220860), (576, 208590), (612, 196320), (640, 187731), (680, 176688), (720, 166872), (765, 157056), (816, 147240), (818, 146880), (864, 139060), (918, 130880), (960, 125154), (1020, 117792), (1080, 111248), (1088, 110430), (1152, 104295), (1224, 98160), (1227, 97920), (1360, 88344), (1440, 83436), (1530, 78528), (1632, 73620), (1636, 73440), (1728, 69530), (1836, 65440), (1920, 62577), (2040, 58896), (2045, 58752), (2160, 55624), (2176, 55215), (2295, 52352), (2448, 49080), (2454, 48960), (2720, 44172), (2880, 41718), (3060, 39264), (3264, 36810), (3272, 36720), (3456, 34765), (3672, 32720), (3681, 32640), (4080, 29448), (4090, 29376), (4320, 27812), (4590, 26176), (4896, 24540), (4908, 24480), (5440, 22086), (5760, 20859), (6120, 19632), (6135, 19584), (6528, 18405), (6544, 18360), (6953, 17280), (7344, 16360), (7362, 16320), (8160, 14724), (8180, 14688), (8640, 13906), (9180, 13088), (9792, 12270), (9816, 12240), (10880, 11043)]