1119536640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{5399}}^1$

素因数の和:5434

約数の個数: 200

約数和(自身を含む): 4010569200

約数和(自身を除く): 2891032560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5399, 5760, 6480, 6912, 7680, 8640, 10368, 10798, 11520, 12960, 13824, 16197, 17280, 20736, 21596, 23040, 25920, 26995, 32394, 34560, 41472, 43192, 48591, 51840, 53990, 64788, 69120, 80985, 86384, 97182, 103680, 107980, 129576, 145773, 161970, 172768, 194364, 207360, 215960, 242955, 259152, 291546, 323940, 345536, 388728, 431920, 437319, 485910, 518304, 583092, 647880, 691072, 728865, 777456, 863840, 874638, 971820, 1036608, 1166184, 1295760, 1382144, 1457730, 1554912, 1727680, 1749276, 1943640, 2073216, 2186595, 2332368, 2591520, 2764288, 2915460, 3109824, 3455360, 3498552, 3887280, 4146432, 4373190, 4664736, 5183040, 5830920, 6219648, 6910720, 6997104, 7774560, 8292864, 8746380, 9329472, 10366080, 11661840, 12439296, 13821440, 13994208, 15549120, 17492760, 18658944, 20732160, 23323680, 24878592, 27988416, 31098240, 34985520, 37317888, 41464320, 46647360, 55976832, 62196480, 69971040, 74635776, 93294720, 111953664, 124392960, 139942080, 186589440, 223907328, 279884160, 373178880, 559768320, 1119536640]

約数ペア:

[(1, 1119536640), (2, 559768320), (3, 373178880), (4, 279884160), (5, 223907328), (6, 186589440), (8, 139942080), (9, 124392960), (10, 111953664), (12, 93294720), (15, 74635776), (16, 69971040), (18, 62196480), (20, 55976832), (24, 46647360), (27, 41464320), (30, 37317888), (32, 34985520), (36, 31098240), (40, 27988416), (45, 24878592), (48, 23323680), (54, 20732160), (60, 18658944), (64, 17492760), (72, 15549120), (80, 13994208), (81, 13821440), (90, 12439296), (96, 11661840), (108, 10366080), (120, 9329472), (128, 8746380), (135, 8292864), (144, 7774560), (160, 6997104), (162, 6910720), (180, 6219648), (192, 5830920), (216, 5183040), (240, 4664736), (256, 4373190), (270, 4146432), (288, 3887280), (320, 3498552), (324, 3455360), (360, 3109824), (384, 2915460), (405, 2764288), (432, 2591520), (480, 2332368), (512, 2186595), (540, 2073216), (576, 1943640), (640, 1749276), (648, 1727680), (720, 1554912), (768, 1457730), (810, 1382144), (864, 1295760), (960, 1166184), (1080, 1036608), (1152, 971820), (1280, 874638), (1296, 863840), (1440, 777456), (1536, 728865), (1620, 691072), (1728, 647880), (1920, 583092), (2160, 518304), (2304, 485910), (2560, 437319), (2592, 431920), (2880, 388728), (3240, 345536), (3456, 323940), (3840, 291546), (4320, 259152), (4608, 242955), (5184, 215960), (5399, 207360), (5760, 194364), (6480, 172768), (6912, 161970), (7680, 145773), (8640, 129576), (10368, 107980), (10798, 103680), (11520, 97182), (12960, 86384), (13824, 80985), (16197, 69120), (17280, 64788), (20736, 53990), (21596, 51840), (23040, 48591), (25920, 43192), (26995, 41472), (32394, 34560)]