240460800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 264

約数和(自身を含む): 828494592

約数和(自身を除く): 588033792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 101, 120, 124, 128, 150, 155, 160, 186, 192, 200, 202, 240, 248, 256, 300, 303, 310, 320, 372, 384, 400, 404, 465, 480, 496, 505, 512, 600, 606, 620, 640, 744, 768, 775, 800, 808, 930, 960, 992, 1010, 1024, 1200, 1212, 1240, 1280, 1488, 1515, 1536, 1550, 1600, 1616, 1860, 1920, 1984, 2020, 2325, 2400, 2424, 2480, 2525, 2560, 2976, 3030, 3072, 3100, 3131, 3200, 3232, 3720, 3840, 3968, 4040, 4650, 4800, 4848, 4960, 5050, 5120, 5952, 6060, 6200, 6262, 6400, 6464, 7440, 7575, 7680, 7936, 8080, 9300, 9393, 9600, 9696, 9920, 10100, 11904, 12120, 12400, 12524, 12800, 12928, 14880, 15150, 15360, 15655, 15872, 16160, 18600, 18786, 19200, 19392, 19840, 20200, 23808, 24240, 24800, 25048, 25600, 25856, 29760, 30300, 31310, 31744, 32320, 37200, 37572, 38400, 38784, 39680, 40400, 46965, 47616, 48480, 49600, 50096, 51712, 59520, 60600, 62620, 64640, 74400, 75144, 76800, 77568, 78275, 79360, 80800, 93930, 95232, 96960, 99200, 100192, 103424, 119040, 121200, 125240, 129280, 148800, 150288, 155136, 156550, 158720, 161600, 187860, 193920, 198400, 200384, 234825, 238080, 242400, 250480, 258560, 297600, 300576, 310272, 313100, 323200, 375720, 387840, 396800, 400768, 469650, 476160, 484800, 500960, 517120, 595200, 601152, 626200, 646400, 751440, 775680, 793600, 801536, 939300, 969600, 1001920, 1190400, 1202304, 1252400, 1292800, 1502880, 1551360, 1603072, 1878600, 1939200, 2003840, 2380800, 2404608, 2504800, 2585600, 3005760, 3206144, 3757200, 3878400, 4007680, 4809216, 5009600, 6011520, 7514400, 7756800, 8015360, 9618432, 10019200, 12023040, 15028800, 16030720, 20038400, 24046080, 30057600, 40076800, 48092160, 60115200, 80153600, 120230400, 240460800]

約数ペア:

[(1, 240460800), (2, 120230400), (3, 80153600), (4, 60115200), (5, 48092160), (6, 40076800), (8, 30057600), (10, 24046080), (12, 20038400), (15, 16030720), (16, 15028800), (20, 12023040), (24, 10019200), (25, 9618432), (30, 8015360), (31, 7756800), (32, 7514400), (40, 6011520), (48, 5009600), (50, 4809216), (60, 4007680), (62, 3878400), (64, 3757200), (75, 3206144), (80, 3005760), (93, 2585600), (96, 2504800), (100, 2404608), (101, 2380800), (120, 2003840), (124, 1939200), (128, 1878600), (150, 1603072), (155, 1551360), (160, 1502880), (186, 1292800), (192, 1252400), (200, 1202304), (202, 1190400), (240, 1001920), (248, 969600), (256, 939300), (300, 801536), (303, 793600), (310, 775680), (320, 751440), (372, 646400), (384, 626200), (400, 601152), (404, 595200), (465, 517120), (480, 500960), (496, 484800), (505, 476160), (512, 469650), (600, 400768), (606, 396800), (620, 387840), (640, 375720), (744, 323200), (768, 313100), (775, 310272), (800, 300576), (808, 297600), (930, 258560), (960, 250480), (992, 242400), (1010, 238080), (1024, 234825), (1200, 200384), (1212, 198400), (1240, 193920), (1280, 187860), (1488, 161600), (1515, 158720), (1536, 156550), (1550, 155136), (1600, 150288), (1616, 148800), (1860, 129280), (1920, 125240), (1984, 121200), (2020, 119040), (2325, 103424), (2400, 100192), (2424, 99200), (2480, 96960), (2525, 95232), (2560, 93930), (2976, 80800), (3030, 79360), (3072, 78275), (3100, 77568), (3131, 76800), (3200, 75144), (3232, 74400), (3720, 64640), (3840, 62620), (3968, 60600), (4040, 59520), (4650, 51712), (4800, 50096), (4848, 49600), (4960, 48480), (5050, 47616), (5120, 46965), (5952, 40400), (6060, 39680), (6200, 38784), (6262, 38400), (6400, 37572), (6464, 37200), (7440, 32320), (7575, 31744), (7680, 31310), (7936, 30300), (8080, 29760), (9300, 25856), (9393, 25600), (9600, 25048), (9696, 24800), (9920, 24240), (10100, 23808), (11904, 20200), (12120, 19840), (12400, 19392), (12524, 19200), (12800, 18786), (12928, 18600), (14880, 16160), (15150, 15872), (15360, 15655)]