29640960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 107138304

約数和(自身を除く): 77497344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 83, 90, 93, 96, 120, 124, 128, 144, 155, 160, 166, 180, 186, 192, 240, 248, 249, 256, 279, 288, 310, 320, 332, 360, 372, 384, 415, 465, 480, 496, 498, 558, 576, 620, 640, 664, 720, 744, 747, 768, 830, 930, 960, 992, 996, 1116, 1152, 1240, 1245, 1280, 1328, 1395, 1440, 1488, 1494, 1660, 1860, 1920, 1984, 1992, 2232, 2304, 2480, 2490, 2573, 2656, 2790, 2880, 2976, 2988, 3320, 3720, 3735, 3840, 3968, 3984, 4464, 4960, 4980, 5146, 5312, 5580, 5760, 5952, 5976, 6640, 7440, 7470, 7719, 7936, 7968, 8928, 9920, 9960, 10292, 10624, 11160, 11520, 11904, 11952, 12865, 13280, 14880, 14940, 15438, 15936, 17856, 19840, 19920, 20584, 21248, 22320, 23157, 23808, 23904, 25730, 26560, 29760, 29880, 30876, 31872, 35712, 38595, 39680, 39840, 41168, 44640, 46314, 47808, 51460, 53120, 59520, 59760, 61752, 63744, 71424, 77190, 79680, 82336, 89280, 92628, 95616, 102920, 106240, 115785, 119040, 119520, 123504, 154380, 159360, 164672, 178560, 185256, 191232, 205840, 231570, 239040, 247008, 308760, 318720, 329344, 357120, 370512, 411680, 463140, 478080, 494016, 617520, 658688, 741024, 823360, 926280, 956160, 988032, 1235040, 1482048, 1646720, 1852560, 1976064, 2470080, 2964096, 3293440, 3705120, 4940160, 5928192, 7410240, 9880320, 14820480, 29640960]

約数ペア:

[(1, 29640960), (2, 14820480), (3, 9880320), (4, 7410240), (5, 5928192), (6, 4940160), (8, 3705120), (9, 3293440), (10, 2964096), (12, 2470080), (15, 1976064), (16, 1852560), (18, 1646720), (20, 1482048), (24, 1235040), (30, 988032), (31, 956160), (32, 926280), (36, 823360), (40, 741024), (45, 658688), (48, 617520), (60, 494016), (62, 478080), (64, 463140), (72, 411680), (80, 370512), (83, 357120), (90, 329344), (93, 318720), (96, 308760), (120, 247008), (124, 239040), (128, 231570), (144, 205840), (155, 191232), (160, 185256), (166, 178560), (180, 164672), (186, 159360), (192, 154380), (240, 123504), (248, 119520), (249, 119040), (256, 115785), (279, 106240), (288, 102920), (310, 95616), (320, 92628), (332, 89280), (360, 82336), (372, 79680), (384, 77190), (415, 71424), (465, 63744), (480, 61752), (496, 59760), (498, 59520), (558, 53120), (576, 51460), (620, 47808), (640, 46314), (664, 44640), (720, 41168), (744, 39840), (747, 39680), (768, 38595), (830, 35712), (930, 31872), (960, 30876), (992, 29880), (996, 29760), (1116, 26560), (1152, 25730), (1240, 23904), (1245, 23808), (1280, 23157), (1328, 22320), (1395, 21248), (1440, 20584), (1488, 19920), (1494, 19840), (1660, 17856), (1860, 15936), (1920, 15438), (1984, 14940), (1992, 14880), (2232, 13280), (2304, 12865), (2480, 11952), (2490, 11904), (2573, 11520), (2656, 11160), (2790, 10624), (2880, 10292), (2976, 9960), (2988, 9920), (3320, 8928), (3720, 7968), (3735, 7936), (3840, 7719), (3968, 7470), (3984, 7440), (4464, 6640), (4960, 5976), (4980, 5952), (5146, 5760), (5312, 5580)]