1320252480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3794

約数の個数: 224

約数和(自身を含む): 4772436480

約数和(自身を除く): 3452184000

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, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3690, 3727, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7380, 7454, 7872, 8640, 8856, 9840, 11070, 11181, 11808, 13120, 14760, 14908, 17712, 18635, 19680, 22140, 22362, 23616, 29520, 29816, 33543, 35424, 37270, 39360, 44280, 44724, 55905, 59040, 59632, 67086, 70848, 74540, 88560, 89448, 100629, 111810, 118080, 119264, 134172, 149080, 152807, 167715, 177120, 178896, 201258, 223620, 238528, 268344, 298160, 305614, 335430, 354240, 357792, 402516, 447240, 458421, 503145, 536688, 596320, 611228, 670860, 715584, 764035, 805032, 894480, 916842, 1006290, 1073376, 1192640, 1222456, 1341720, 1375263, 1528070, 1610064, 1788960, 1833684, 2012580, 2146752, 2292105, 2444912, 2683440, 2750526, 3056140, 3220128, 3577920, 3667368, 4025160, 4125789, 4584210, 4889824, 5366880, 5501052, 6112280, 6440256, 6876315, 7334736, 8050320, 8251578, 9168420, 9779648, 10733760, 11002104, 12224560, 13752630, 14669472, 16100640, 16503156, 18336840, 20628945, 22004208, 24449120, 27505260, 29338944, 32201280, 33006312, 36673680, 41257890, 44008416, 48898240, 55010520, 66012624, 73347360, 82515780, 88016832, 110021040, 132025248, 146694720, 165031560, 220042080, 264050496, 330063120, 440084160, 660126240, 1320252480]

約数ペア:

[(1, 1320252480), (2, 660126240), (3, 440084160), (4, 330063120), (5, 264050496), (6, 220042080), (8, 165031560), (9, 146694720), (10, 132025248), (12, 110021040), (15, 88016832), (16, 82515780), (18, 73347360), (20, 66012624), (24, 55010520), (27, 48898240), (30, 44008416), (32, 41257890), (36, 36673680), (40, 33006312), (41, 32201280), (45, 29338944), (48, 27505260), (54, 24449120), (60, 22004208), (64, 20628945), (72, 18336840), (80, 16503156), (82, 16100640), (90, 14669472), (96, 13752630), (108, 12224560), (120, 11002104), (123, 10733760), (135, 9779648), (144, 9168420), (160, 8251578), (164, 8050320), (180, 7334736), (192, 6876315), (205, 6440256), (216, 6112280), (240, 5501052), (246, 5366880), (270, 4889824), (288, 4584210), (320, 4125789), (328, 4025160), (360, 3667368), (369, 3577920), (410, 3220128), (432, 3056140), (480, 2750526), (492, 2683440), (540, 2444912), (576, 2292105), (615, 2146752), (656, 2012580), (720, 1833684), (738, 1788960), (820, 1610064), (864, 1528070), (960, 1375263), (984, 1341720), (1080, 1222456), (1107, 1192640), (1230, 1073376), (1312, 1006290), (1440, 916842), (1476, 894480), (1640, 805032), (1728, 764035), (1845, 715584), (1968, 670860), (2160, 611228), (2214, 596320), (2460, 536688), (2624, 503145), (2880, 458421), (2952, 447240), (3280, 402516), (3690, 357792), (3727, 354240), (3936, 335430), (4320, 305614), (4428, 298160), (4920, 268344), (5535, 238528), (5904, 223620), (6560, 201258), (7380, 178896), (7454, 177120), (7872, 167715), (8640, 152807), (8856, 149080), (9840, 134172), (11070, 119264), (11181, 118080), (11808, 111810), (13120, 100629), (14760, 89448), (14908, 88560), (17712, 74540), (18635, 70848), (19680, 67086), (22140, 59632), (22362, 59040), (23616, 55905), (29520, 44724), (29816, 44280), (33543, 39360), (35424, 37270)]