450382080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6216

約数の個数: 144

約数和(自身を含む): 1514358720

約数和(自身を除く): 1063976640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 6173, 7296, 9120, 12160, 12346, 14592, 18240, 18519, 24320, 24692, 30865, 36480, 37038, 49384, 61730, 72960, 74076, 92595, 98768, 117287, 123460, 148152, 185190, 197536, 234574, 246920, 296304, 351861, 370380, 395072, 469148, 493840, 586435, 592608, 703722, 740760, 790144, 938296, 987680, 1172870, 1185216, 1407444, 1481520, 1580288, 1759305, 1876592, 1975360, 2345740, 2370432, 2814888, 2963040, 3518610, 3753184, 3950720, 4691480, 4740864, 5629776, 5926080, 7037220, 7506368, 7901440, 9382960, 11259552, 11852160, 14074440, 15012736, 18765920, 22519104, 23704320, 28148880, 30025472, 37531840, 45038208, 56297760, 75063680, 90076416, 112595520, 150127360, 225191040, 450382080]

約数ペア:

[(1, 450382080), (2, 225191040), (3, 150127360), (4, 112595520), (5, 90076416), (6, 75063680), (8, 56297760), (10, 45038208), (12, 37531840), (15, 30025472), (16, 28148880), (19, 23704320), (20, 22519104), (24, 18765920), (30, 15012736), (32, 14074440), (38, 11852160), (40, 11259552), (48, 9382960), (57, 7901440), (60, 7506368), (64, 7037220), (76, 5926080), (80, 5629776), (95, 4740864), (96, 4691480), (114, 3950720), (120, 3753184), (128, 3518610), (152, 2963040), (160, 2814888), (190, 2370432), (192, 2345740), (228, 1975360), (240, 1876592), (256, 1759305), (285, 1580288), (304, 1481520), (320, 1407444), (380, 1185216), (384, 1172870), (456, 987680), (480, 938296), (570, 790144), (608, 740760), (640, 703722), (760, 592608), (768, 586435), (912, 493840), (960, 469148), (1140, 395072), (1216, 370380), (1280, 351861), (1520, 296304), (1824, 246920), (1920, 234574), (2280, 197536), (2432, 185190), (3040, 148152), (3648, 123460), (3840, 117287), (4560, 98768), (4864, 92595), (6080, 74076), (6173, 72960), (7296, 61730), (9120, 49384), (12160, 37038), (12346, 36480), (14592, 30865), (18240, 24692), (18519, 24320)]