1704960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 132

約数和(自身を含む): 6067308

約数和(自身を除く): 4362348

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, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6660, 7104, 7680, 8880, 9216, 9472, 10656, 11520, 11840, 13320, 14208, 15360, 17760, 18944, 21312, 23040, 23680, 26640, 28416, 35520, 37888, 42624, 46080, 47360, 53280, 56832, 71040, 85248, 94720, 106560, 113664, 142080, 170496, 189440, 213120, 284160, 340992, 426240, 568320, 852480, 1704960]

約数ペア:

[(1, 1704960), (2, 852480), (3, 568320), (4, 426240), (5, 340992), (6, 284160), (8, 213120), (9, 189440), (10, 170496), (12, 142080), (15, 113664), (16, 106560), (18, 94720), (20, 85248), (24, 71040), (30, 56832), (32, 53280), (36, 47360), (37, 46080), (40, 42624), (45, 37888), (48, 35520), (60, 28416), (64, 26640), (72, 23680), (74, 23040), (80, 21312), (90, 18944), (96, 17760), (111, 15360), (120, 14208), (128, 13320), (144, 11840), (148, 11520), (160, 10656), (180, 9472), (185, 9216), (192, 8880), (222, 7680), (240, 7104), (256, 6660), (288, 5920), (296, 5760), (320, 5328), (333, 5120), (360, 4736), (370, 4608), (384, 4440), (444, 3840), (480, 3552), (512, 3330), (555, 3072), (576, 2960), (592, 2880), (640, 2664), (666, 2560), (720, 2368), (740, 2304), (768, 2220), (888, 1920), (960, 1776), (1024, 1665), (1110, 1536), (1152, 1480), (1184, 1440), (1280, 1332)]