18934672320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2191513}}^1$

素因数の和:2191539

約数の個数: 112

約数和(自身を含む): 66797346720

約数和(自身を除く): 47862674400

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2191513, 4383026, 6574539, 8766052, 10957565, 13149078, 17532104, 19723617, 21915130, 26298156, 32872695, 35064208, 39447234, 43830260, 52596312, 59170851, 65745390, 70128416, 78894468, 87660520, 98618085, 105192624, 118341702, 131490780, 140256832, 157788936, 175321040, 197236170, 210385248, 236683404, 262981560, 295854255, 315577872, 350642080, 394472340, 420770496, 473366808, 525963120, 591708510, 631155744, 701284160, 788944680, 946733616, 1051926240, 1183417020, 1262311488, 1577889360, 1893467232, 2103852480, 2366834040, 3155778720, 3786934464, 4733668080, 6311557440, 9467336160, 18934672320]

約数ペア:

[(1, 18934672320), (2, 9467336160), (3, 6311557440), (4, 4733668080), (5, 3786934464), (6, 3155778720), (8, 2366834040), (9, 2103852480), (10, 1893467232), (12, 1577889360), (15, 1262311488), (16, 1183417020), (18, 1051926240), (20, 946733616), (24, 788944680), (27, 701284160), (30, 631155744), (32, 591708510), (36, 525963120), (40, 473366808), (45, 420770496), (48, 394472340), (54, 350642080), (60, 315577872), (64, 295854255), (72, 262981560), (80, 236683404), (90, 210385248), (96, 197236170), (108, 175321040), (120, 157788936), (135, 140256832), (144, 131490780), (160, 118341702), (180, 105192624), (192, 98618085), (216, 87660520), (240, 78894468), (270, 70128416), (288, 65745390), (320, 59170851), (360, 52596312), (432, 43830260), (480, 39447234), (540, 35064208), (576, 32872695), (720, 26298156), (864, 21915130), (960, 19723617), (1080, 17532104), (1440, 13149078), (1728, 10957565), (2160, 8766052), (2880, 6574539), (4320, 4383026), (8640, 2191513)]