9803520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 36350496

約数和(自身を除く): 26546976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 64, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 128, 138, 144, 148, 160, 180, 184, 185, 192, 207, 222, 230, 240, 256, 276, 288, 296, 320, 333, 345, 360, 368, 370, 384, 414, 444, 460, 480, 552, 555, 576, 592, 640, 666, 690, 720, 736, 740, 768, 828, 851, 888, 920, 960, 1035, 1104, 1110, 1152, 1184, 1280, 1332, 1380, 1440, 1472, 1480, 1656, 1665, 1702, 1776, 1840, 1920, 2070, 2208, 2220, 2304, 2368, 2553, 2664, 2760, 2880, 2944, 2960, 3312, 3330, 3404, 3552, 3680, 3840, 4140, 4255, 4416, 4440, 4736, 5106, 5328, 5520, 5760, 5888, 5920, 6624, 6660, 6808, 7104, 7360, 7659, 8280, 8510, 8832, 8880, 9472, 10212, 10656, 11040, 11520, 11840, 12765, 13248, 13320, 13616, 14208, 14720, 15318, 16560, 17020, 17664, 17760, 20424, 21312, 22080, 23680, 25530, 26496, 26640, 27232, 28416, 29440, 30636, 33120, 34040, 35520, 38295, 40848, 42624, 44160, 47360, 51060, 52992, 53280, 54464, 61272, 66240, 68080, 71040, 76590, 81696, 85248, 88320, 102120, 106560, 108928, 122544, 132480, 136160, 142080, 153180, 163392, 204240, 213120, 217856, 245088, 264960, 272320, 306360, 326784, 408480, 426240, 490176, 544640, 612720, 653568, 816960, 980352, 1089280, 1225440, 1633920, 1960704, 2450880, 3267840, 4901760, 9803520]

約数ペア:

[(1, 9803520), (2, 4901760), (3, 3267840), (4, 2450880), (5, 1960704), (6, 1633920), (8, 1225440), (9, 1089280), (10, 980352), (12, 816960), (15, 653568), (16, 612720), (18, 544640), (20, 490176), (23, 426240), (24, 408480), (30, 326784), (32, 306360), (36, 272320), (37, 264960), (40, 245088), (45, 217856), (46, 213120), (48, 204240), (60, 163392), (64, 153180), (69, 142080), (72, 136160), (74, 132480), (80, 122544), (90, 108928), (92, 106560), (96, 102120), (111, 88320), (115, 85248), (120, 81696), (128, 76590), (138, 71040), (144, 68080), (148, 66240), (160, 61272), (180, 54464), (184, 53280), (185, 52992), (192, 51060), (207, 47360), (222, 44160), (230, 42624), (240, 40848), (256, 38295), (276, 35520), (288, 34040), (296, 33120), (320, 30636), (333, 29440), (345, 28416), (360, 27232), (368, 26640), (370, 26496), (384, 25530), (414, 23680), (444, 22080), (460, 21312), (480, 20424), (552, 17760), (555, 17664), (576, 17020), (592, 16560), (640, 15318), (666, 14720), (690, 14208), (720, 13616), (736, 13320), (740, 13248), (768, 12765), (828, 11840), (851, 11520), (888, 11040), (920, 10656), (960, 10212), (1035, 9472), (1104, 8880), (1110, 8832), (1152, 8510), (1184, 8280), (1280, 7659), (1332, 7360), (1380, 7104), (1440, 6808), (1472, 6660), (1480, 6624), (1656, 5920), (1665, 5888), (1702, 5760), (1776, 5520), (1840, 5328), (1920, 5106), (2070, 4736), (2208, 4440), (2220, 4416), (2304, 4255), (2368, 4140), (2553, 3840), (2664, 3680), (2760, 3552), (2880, 3404), (2944, 3330), (2960, 3312)]