69344640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4013}}^1$

素因数の和:4041

約数の個数: 128

約数和(自身を含む): 245656800

約数和(自身を除く): 176312160

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4013, 4320, 5760, 8026, 8640, 12039, 16052, 17280, 20065, 24078, 32104, 36117, 40130, 48156, 60195, 64208, 72234, 80260, 96312, 108351, 120390, 128416, 144468, 160520, 180585, 192624, 216702, 240780, 256832, 288936, 321040, 361170, 385248, 433404, 481560, 513664, 541755, 577872, 642080, 722340, 770496, 866808, 963120, 1083510, 1155744, 1284160, 1444680, 1540992, 1733616, 1926240, 2167020, 2311488, 2568320, 2889360, 3467232, 3852480, 4334040, 4622976, 5778720, 6934464, 7704960, 8668080, 11557440, 13868928, 17336160, 23114880, 34672320, 69344640]

約数ペア:

[(1, 69344640), (2, 34672320), (3, 23114880), (4, 17336160), (5, 13868928), (6, 11557440), (8, 8668080), (9, 7704960), (10, 6934464), (12, 5778720), (15, 4622976), (16, 4334040), (18, 3852480), (20, 3467232), (24, 2889360), (27, 2568320), (30, 2311488), (32, 2167020), (36, 1926240), (40, 1733616), (45, 1540992), (48, 1444680), (54, 1284160), (60, 1155744), (64, 1083510), (72, 963120), (80, 866808), (90, 770496), (96, 722340), (108, 642080), (120, 577872), (128, 541755), (135, 513664), (144, 481560), (160, 433404), (180, 385248), (192, 361170), (216, 321040), (240, 288936), (270, 256832), (288, 240780), (320, 216702), (360, 192624), (384, 180585), (432, 160520), (480, 144468), (540, 128416), (576, 120390), (640, 108351), (720, 96312), (864, 80260), (960, 72234), (1080, 64208), (1152, 60195), (1440, 48156), (1728, 40130), (1920, 36117), (2160, 32104), (2880, 24078), (3456, 20065), (4013, 17280), (4320, 16052), (5760, 12039), (8026, 8640)]