1209296160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22697}}^1$

素因数の和:22755

約数の個数: 144

約数和(自身を含む): 4238442936

約数和(自身を除く): 3029146776

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, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 22697, 26640, 45394, 53280, 68091, 90788, 113485, 136182, 181576, 204273, 226970, 272364, 340455, 363152, 408546, 453940, 544728, 680910, 726304, 817092, 839789, 907880, 1021365, 1089456, 1361820, 1634184, 1679578, 1815760, 2042730, 2178912, 2519367, 2723640, 3268368, 3359156, 3631520, 4085460, 4198945, 5038734, 5447280, 6536736, 6718312, 7558101, 8170920, 8397890, 10077468, 10894560, 12596835, 13436624, 15116202, 16341840, 16795780, 20154936, 25193670, 26873248, 30232404, 32683680, 33591560, 37790505, 40309872, 50387340, 60464808, 67183120, 75581010, 80619744, 100774680, 120929616, 134366240, 151162020, 201549360, 241859232, 302324040, 403098720, 604648080, 1209296160]

約数ペア:

[(1, 1209296160), (2, 604648080), (3, 403098720), (4, 302324040), (5, 241859232), (6, 201549360), (8, 151162020), (9, 134366240), (10, 120929616), (12, 100774680), (15, 80619744), (16, 75581010), (18, 67183120), (20, 60464808), (24, 50387340), (30, 40309872), (32, 37790505), (36, 33591560), (37, 32683680), (40, 30232404), (45, 26873248), (48, 25193670), (60, 20154936), (72, 16795780), (74, 16341840), (80, 15116202), (90, 13436624), (96, 12596835), (111, 10894560), (120, 10077468), (144, 8397890), (148, 8170920), (160, 7558101), (180, 6718312), (185, 6536736), (222, 5447280), (240, 5038734), (288, 4198945), (296, 4085460), (333, 3631520), (360, 3359156), (370, 3268368), (444, 2723640), (480, 2519367), (555, 2178912), (592, 2042730), (666, 1815760), (720, 1679578), (740, 1634184), (888, 1361820), (1110, 1089456), (1184, 1021365), (1332, 907880), (1440, 839789), (1480, 817092), (1665, 726304), (1776, 680910), (2220, 544728), (2664, 453940), (2960, 408546), (3330, 363152), (3552, 340455), (4440, 272364), (5328, 226970), (5920, 204273), (6660, 181576), (8880, 136182), (10656, 113485), (13320, 90788), (17760, 68091), (22697, 53280), (26640, 45394)]