655922880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:968

約数の個数: 224

約数和(自身を含む): 2342692800

約数和(自身を除く): 1686769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 320, 356, 360, 432, 445, 480, 534, 540, 576, 712, 720, 801, 853, 864, 890, 960, 1068, 1080, 1335, 1424, 1440, 1602, 1706, 1728, 1780, 2136, 2160, 2403, 2559, 2670, 2848, 2880, 3204, 3412, 3560, 4005, 4265, 4272, 4320, 4806, 5118, 5340, 5696, 6408, 6824, 7120, 7677, 8010, 8530, 8544, 8640, 9612, 10236, 10680, 12015, 12795, 12816, 13648, 14240, 15354, 16020, 17060, 17088, 19224, 20472, 21360, 23031, 24030, 25590, 25632, 27296, 28480, 30708, 32040, 34120, 38385, 38448, 40944, 42720, 46062, 48060, 51180, 51264, 54592, 61416, 64080, 68240, 75917, 76770, 76896, 81888, 85440, 92124, 96120, 102360, 115155, 122832, 128160, 136480, 151834, 153540, 153792, 163776, 184248, 192240, 204720, 227751, 230310, 245664, 256320, 272960, 303668, 307080, 368496, 379585, 384480, 409440, 455502, 460620, 491328, 607336, 614160, 683253, 736992, 759170, 768960, 818880, 911004, 921240, 1138755, 1214672, 1228320, 1366506, 1473984, 1518340, 1822008, 1842480, 2049759, 2277510, 2429344, 2456640, 2733012, 3036680, 3416265, 3644016, 3684960, 4099518, 4555020, 4858688, 5466024, 6073360, 6832530, 7288032, 7369920, 8199036, 9110040, 10248795, 10932048, 12146720, 13665060, 14576064, 16398072, 18220080, 20497590, 21864096, 24293440, 27330120, 32796144, 36440160, 40995180, 43728192, 54660240, 65592288, 72880320, 81990360, 109320480, 131184576, 163980720, 218640960, 327961440, 655922880]

約数ペア:

[(1, 655922880), (2, 327961440), (3, 218640960), (4, 163980720), (5, 131184576), (6, 109320480), (8, 81990360), (9, 72880320), (10, 65592288), (12, 54660240), (15, 43728192), (16, 40995180), (18, 36440160), (20, 32796144), (24, 27330120), (27, 24293440), (30, 21864096), (32, 20497590), (36, 18220080), (40, 16398072), (45, 14576064), (48, 13665060), (54, 12146720), (60, 10932048), (64, 10248795), (72, 9110040), (80, 8199036), (89, 7369920), (90, 7288032), (96, 6832530), (108, 6073360), (120, 5466024), (135, 4858688), (144, 4555020), (160, 4099518), (178, 3684960), (180, 3644016), (192, 3416265), (216, 3036680), (240, 2733012), (267, 2456640), (270, 2429344), (288, 2277510), (320, 2049759), (356, 1842480), (360, 1822008), (432, 1518340), (445, 1473984), (480, 1366506), (534, 1228320), (540, 1214672), (576, 1138755), (712, 921240), (720, 911004), (801, 818880), (853, 768960), (864, 759170), (890, 736992), (960, 683253), (1068, 614160), (1080, 607336), (1335, 491328), (1424, 460620), (1440, 455502), (1602, 409440), (1706, 384480), (1728, 379585), (1780, 368496), (2136, 307080), (2160, 303668), (2403, 272960), (2559, 256320), (2670, 245664), (2848, 230310), (2880, 227751), (3204, 204720), (3412, 192240), (3560, 184248), (4005, 163776), (4265, 153792), (4272, 153540), (4320, 151834), (4806, 136480), (5118, 128160), (5340, 122832), (5696, 115155), (6408, 102360), (6824, 96120), (7120, 92124), (7677, 85440), (8010, 81888), (8530, 76896), (8544, 76770), (8640, 75917), (9612, 68240), (10236, 64080), (10680, 61416), (12015, 54592), (12795, 51264), (12816, 51180), (13648, 48060), (14240, 46062), (15354, 42720), (16020, 40944), (17060, 38448), (17088, 38385), (19224, 34120), (20472, 32040), (21360, 30708), (23031, 28480), (24030, 27296), (25590, 25632)]