315052800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 216

約数和(自身を含む): 1060713360

約数和(自身を除く): 745660560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 256, 269, 300, 305, 320, 366, 384, 400, 480, 488, 538, 600, 610, 640, 732, 768, 800, 807, 915, 960, 976, 1076, 1200, 1220, 1280, 1345, 1464, 1525, 1600, 1614, 1830, 1920, 1952, 2152, 2400, 2440, 2690, 2928, 3050, 3200, 3228, 3660, 3840, 3904, 4035, 4304, 4575, 4800, 4880, 5380, 5856, 6100, 6400, 6456, 6725, 7320, 7808, 8070, 8608, 9150, 9600, 9760, 10760, 11712, 12200, 12912, 13450, 14640, 15616, 16140, 16409, 17216, 18300, 19200, 19520, 20175, 21520, 23424, 24400, 25824, 26900, 29280, 32280, 32818, 34432, 36600, 39040, 40350, 43040, 46848, 48800, 49227, 51648, 53800, 58560, 64560, 65636, 68864, 73200, 78080, 80700, 82045, 86080, 97600, 98454, 103296, 107600, 117120, 129120, 131272, 146400, 161400, 164090, 172160, 195200, 196908, 206592, 215200, 234240, 246135, 258240, 262544, 292800, 322800, 328180, 344320, 390400, 393816, 410225, 430400, 492270, 516480, 525088, 585600, 645600, 656360, 787632, 820450, 860800, 984540, 1032960, 1050176, 1171200, 1230675, 1291200, 1312720, 1575264, 1640900, 1721600, 1969080, 2100352, 2461350, 2582400, 2625440, 3150528, 3281800, 3938160, 4200704, 4922700, 5164800, 5250880, 6301056, 6563600, 7876320, 9845400, 10501760, 12602112, 13127200, 15752640, 19690800, 21003520, 26254400, 31505280, 39381600, 52508800, 63010560, 78763200, 105017600, 157526400, 315052800]

約数ペア:

[(1, 315052800), (2, 157526400), (3, 105017600), (4, 78763200), (5, 63010560), (6, 52508800), (8, 39381600), (10, 31505280), (12, 26254400), (15, 21003520), (16, 19690800), (20, 15752640), (24, 13127200), (25, 12602112), (30, 10501760), (32, 9845400), (40, 7876320), (48, 6563600), (50, 6301056), (60, 5250880), (61, 5164800), (64, 4922700), (75, 4200704), (80, 3938160), (96, 3281800), (100, 3150528), (120, 2625440), (122, 2582400), (128, 2461350), (150, 2100352), (160, 1969080), (183, 1721600), (192, 1640900), (200, 1575264), (240, 1312720), (244, 1291200), (256, 1230675), (269, 1171200), (300, 1050176), (305, 1032960), (320, 984540), (366, 860800), (384, 820450), (400, 787632), (480, 656360), (488, 645600), (538, 585600), (600, 525088), (610, 516480), (640, 492270), (732, 430400), (768, 410225), (800, 393816), (807, 390400), (915, 344320), (960, 328180), (976, 322800), (1076, 292800), (1200, 262544), (1220, 258240), (1280, 246135), (1345, 234240), (1464, 215200), (1525, 206592), (1600, 196908), (1614, 195200), (1830, 172160), (1920, 164090), (1952, 161400), (2152, 146400), (2400, 131272), (2440, 129120), (2690, 117120), (2928, 107600), (3050, 103296), (3200, 98454), (3228, 97600), (3660, 86080), (3840, 82045), (3904, 80700), (4035, 78080), (4304, 73200), (4575, 68864), (4800, 65636), (4880, 64560), (5380, 58560), (5856, 53800), (6100, 51648), (6400, 49227), (6456, 48800), (6725, 46848), (7320, 43040), (7808, 40350), (8070, 39040), (8608, 36600), (9150, 34432), (9600, 32818), (9760, 32280), (10760, 29280), (11712, 26900), (12200, 25824), (12912, 24400), (13450, 23424), (14640, 21520), (15616, 20175), (16140, 19520), (16409, 19200), (17216, 18300)]