20054766240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113227}}^1$

素因数の和:113292

約数の個数: 192

約数和(自身を含む): 71904309120

約数和(自身を除く): 51849542880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7380, 8856, 9840, 11070, 11808, 14760, 17712, 19680, 22140, 29520, 35424, 44280, 59040, 88560, 113227, 177120, 226454, 339681, 452908, 566135, 679362, 905816, 1019043, 1132270, 1358724, 1698405, 1811632, 2038086, 2264540, 2717448, 3057129, 3396810, 3623264, 4076172, 4529080, 4642307, 5095215, 5434896, 6114258, 6793620, 8152344, 9058160, 9284614, 10190430, 10869792, 12228516, 13587240, 13926921, 15285645, 16304688, 18116320, 18569228, 20380860, 23211535, 24457032, 27174480, 27853842, 30571290, 32609376, 37138456, 40761720, 41780763, 46423070, 48914064, 54348960, 55707684, 61142580, 69634605, 74276912, 81523440, 83561526, 92846140, 97828128, 111415368, 122285160, 125342289, 139269210, 148553824, 163046880, 167123052, 185692280, 208903815, 222830736, 244570320, 250684578, 278538420, 334246104, 371384560, 417807630, 445661472, 489140640, 501369156, 557076840, 626711445, 668492208, 742769120, 835615260, 1002738312, 1114153680, 1253422890, 1336984416, 1671230520, 2005476624, 2228307360, 2506845780, 3342461040, 4010953248, 5013691560, 6684922080, 10027383120, 20054766240]

約数ペア:

[(1, 20054766240), (2, 10027383120), (3, 6684922080), (4, 5013691560), (5, 4010953248), (6, 3342461040), (8, 2506845780), (9, 2228307360), (10, 2005476624), (12, 1671230520), (15, 1336984416), (16, 1253422890), (18, 1114153680), (20, 1002738312), (24, 835615260), (27, 742769120), (30, 668492208), (32, 626711445), (36, 557076840), (40, 501369156), (41, 489140640), (45, 445661472), (48, 417807630), (54, 371384560), (60, 334246104), (72, 278538420), (80, 250684578), (82, 244570320), (90, 222830736), (96, 208903815), (108, 185692280), (120, 167123052), (123, 163046880), (135, 148553824), (144, 139269210), (160, 125342289), (164, 122285160), (180, 111415368), (205, 97828128), (216, 92846140), (240, 83561526), (246, 81523440), (270, 74276912), (288, 69634605), (328, 61142580), (360, 55707684), (369, 54348960), (410, 48914064), (432, 46423070), (480, 41780763), (492, 40761720), (540, 37138456), (615, 32609376), (656, 30571290), (720, 27853842), (738, 27174480), (820, 24457032), (864, 23211535), (984, 20380860), (1080, 18569228), (1107, 18116320), (1230, 16304688), (1312, 15285645), (1440, 13926921), (1476, 13587240), (1640, 12228516), (1845, 10869792), (1968, 10190430), (2160, 9284614), (2214, 9058160), (2460, 8152344), (2952, 6793620), (3280, 6114258), (3690, 5434896), (3936, 5095215), (4320, 4642307), (4428, 4529080), (4920, 4076172), (5535, 3623264), (5904, 3396810), (6560, 3057129), (7380, 2717448), (8856, 2264540), (9840, 2038086), (11070, 1811632), (11808, 1698405), (14760, 1358724), (17712, 1132270), (19680, 1019043), (22140, 905816), (29520, 679362), (35424, 566135), (44280, 452908), (59040, 339681), (88560, 226454), (113227, 177120)]