72442080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 260366400

約数和(自身を除く): 187924320

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, 409, 410, 432, 480, 492, 540, 615, 656, 720, 738, 818, 820, 864, 984, 1080, 1107, 1227, 1230, 1312, 1440, 1476, 1636, 1640, 1845, 1968, 2045, 2160, 2214, 2454, 2460, 2952, 3272, 3280, 3681, 3690, 3936, 4090, 4320, 4428, 4908, 4920, 5535, 5904, 6135, 6544, 6560, 7362, 7380, 8180, 8856, 9816, 9840, 11043, 11070, 11808, 12270, 13088, 14724, 14760, 16360, 16769, 17712, 18405, 19632, 19680, 22086, 22140, 24540, 29448, 29520, 32720, 33538, 35424, 36810, 39264, 44172, 44280, 49080, 50307, 55215, 58896, 59040, 65440, 67076, 73620, 83845, 88344, 88560, 98160, 100614, 110430, 117792, 134152, 147240, 150921, 167690, 176688, 177120, 196320, 201228, 220860, 251535, 268304, 294480, 301842, 335380, 353376, 402456, 441720, 452763, 503070, 536608, 588960, 603684, 670760, 754605, 804912, 883440, 905526, 1006140, 1207368, 1341520, 1509210, 1609824, 1766880, 1811052, 2012280, 2263815, 2414736, 2683040, 3018420, 3622104, 4024560, 4527630, 4829472, 6036840, 7244208, 8049120, 9055260, 12073680, 14488416, 18110520, 24147360, 36221040, 72442080]

約数ペア:

[(1, 72442080), (2, 36221040), (3, 24147360), (4, 18110520), (5, 14488416), (6, 12073680), (8, 9055260), (9, 8049120), (10, 7244208), (12, 6036840), (15, 4829472), (16, 4527630), (18, 4024560), (20, 3622104), (24, 3018420), (27, 2683040), (30, 2414736), (32, 2263815), (36, 2012280), (40, 1811052), (41, 1766880), (45, 1609824), (48, 1509210), (54, 1341520), (60, 1207368), (72, 1006140), (80, 905526), (82, 883440), (90, 804912), (96, 754605), (108, 670760), (120, 603684), (123, 588960), (135, 536608), (144, 503070), (160, 452763), (164, 441720), (180, 402456), (205, 353376), (216, 335380), (240, 301842), (246, 294480), (270, 268304), (288, 251535), (328, 220860), (360, 201228), (369, 196320), (409, 177120), (410, 176688), (432, 167690), (480, 150921), (492, 147240), (540, 134152), (615, 117792), (656, 110430), (720, 100614), (738, 98160), (818, 88560), (820, 88344), (864, 83845), (984, 73620), (1080, 67076), (1107, 65440), (1227, 59040), (1230, 58896), (1312, 55215), (1440, 50307), (1476, 49080), (1636, 44280), (1640, 44172), (1845, 39264), (1968, 36810), (2045, 35424), (2160, 33538), (2214, 32720), (2454, 29520), (2460, 29448), (2952, 24540), (3272, 22140), (3280, 22086), (3681, 19680), (3690, 19632), (3936, 18405), (4090, 17712), (4320, 16769), (4428, 16360), (4908, 14760), (4920, 14724), (5535, 13088), (5904, 12270), (6135, 11808), (6544, 11070), (6560, 11043), (7362, 9840), (7380, 9816), (8180, 8856)]