9217440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 32491368

約数和(自身を除く): 23273928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 173, 180, 185, 222, 240, 288, 296, 333, 346, 360, 370, 444, 480, 519, 555, 592, 666, 692, 720, 740, 865, 888, 1038, 1110, 1184, 1332, 1384, 1440, 1480, 1557, 1665, 1730, 1776, 2076, 2220, 2595, 2664, 2768, 2960, 3114, 3330, 3460, 3552, 4152, 4440, 5190, 5328, 5536, 5920, 6228, 6401, 6660, 6920, 7785, 8304, 8880, 10380, 10656, 12456, 12802, 13320, 13840, 15570, 16608, 17760, 19203, 20760, 24912, 25604, 26640, 27680, 31140, 32005, 38406, 41520, 49824, 51208, 53280, 57609, 62280, 64010, 76812, 83040, 96015, 102416, 115218, 124560, 128020, 153624, 192030, 204832, 230436, 249120, 256040, 288045, 307248, 384060, 460872, 512080, 576090, 614496, 768120, 921744, 1024160, 1152180, 1536240, 1843488, 2304360, 3072480, 4608720, 9217440]

約数ペア:

[(1, 9217440), (2, 4608720), (3, 3072480), (4, 2304360), (5, 1843488), (6, 1536240), (8, 1152180), (9, 1024160), (10, 921744), (12, 768120), (15, 614496), (16, 576090), (18, 512080), (20, 460872), (24, 384060), (30, 307248), (32, 288045), (36, 256040), (37, 249120), (40, 230436), (45, 204832), (48, 192030), (60, 153624), (72, 128020), (74, 124560), (80, 115218), (90, 102416), (96, 96015), (111, 83040), (120, 76812), (144, 64010), (148, 62280), (160, 57609), (173, 53280), (180, 51208), (185, 49824), (222, 41520), (240, 38406), (288, 32005), (296, 31140), (333, 27680), (346, 26640), (360, 25604), (370, 24912), (444, 20760), (480, 19203), (519, 17760), (555, 16608), (592, 15570), (666, 13840), (692, 13320), (720, 12802), (740, 12456), (865, 10656), (888, 10380), (1038, 8880), (1110, 8304), (1184, 7785), (1332, 6920), (1384, 6660), (1440, 6401), (1480, 6228), (1557, 5920), (1665, 5536), (1730, 5328), (1776, 5190), (2076, 4440), (2220, 4152), (2595, 3552), (2664, 3460), (2768, 3330), (2960, 3114)]