242745600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 821197440

約数和(自身を除く): 578451840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 235, 240, 256, 269, 282, 300, 320, 376, 384, 400, 470, 480, 538, 564, 600, 640, 705, 752, 768, 800, 807, 940, 960, 1076, 1128, 1175, 1200, 1280, 1345, 1410, 1504, 1600, 1614, 1880, 1920, 2152, 2256, 2350, 2400, 2690, 2820, 3008, 3200, 3228, 3525, 3760, 3840, 4035, 4304, 4512, 4700, 4800, 5380, 5640, 6016, 6400, 6456, 6725, 7050, 7520, 8070, 8608, 9024, 9400, 9600, 10760, 11280, 12032, 12643, 12912, 13450, 14100, 15040, 16140, 17216, 18048, 18800, 19200, 20175, 21520, 22560, 25286, 25824, 26900, 28200, 30080, 32280, 34432, 36096, 37600, 37929, 40350, 43040, 45120, 50572, 51648, 53800, 56400, 60160, 63215, 64560, 68864, 75200, 75858, 80700, 86080, 90240, 101144, 103296, 107600, 112800, 126430, 129120, 150400, 151716, 161400, 172160, 180480, 189645, 202288, 206592, 215200, 225600, 252860, 258240, 300800, 303432, 316075, 322800, 344320, 379290, 404576, 430400, 451200, 505720, 516480, 606864, 632150, 645600, 758580, 809152, 860800, 902400, 948225, 1011440, 1032960, 1213728, 1264300, 1291200, 1517160, 1618304, 1721600, 1896450, 2022880, 2427456, 2528600, 2582400, 3034320, 3236608, 3792900, 4045760, 4854912, 5057200, 5164800, 6068640, 7585800, 8091520, 9709824, 10114400, 12137280, 15171600, 16183040, 20228800, 24274560, 30343200, 40457600, 48549120, 60686400, 80915200, 121372800, 242745600]

約数ペア:

[(1, 242745600), (2, 121372800), (3, 80915200), (4, 60686400), (5, 48549120), (6, 40457600), (8, 30343200), (10, 24274560), (12, 20228800), (15, 16183040), (16, 15171600), (20, 12137280), (24, 10114400), (25, 9709824), (30, 8091520), (32, 7585800), (40, 6068640), (47, 5164800), (48, 5057200), (50, 4854912), (60, 4045760), (64, 3792900), (75, 3236608), (80, 3034320), (94, 2582400), (96, 2528600), (100, 2427456), (120, 2022880), (128, 1896450), (141, 1721600), (150, 1618304), (160, 1517160), (188, 1291200), (192, 1264300), (200, 1213728), (235, 1032960), (240, 1011440), (256, 948225), (269, 902400), (282, 860800), (300, 809152), (320, 758580), (376, 645600), (384, 632150), (400, 606864), (470, 516480), (480, 505720), (538, 451200), (564, 430400), (600, 404576), (640, 379290), (705, 344320), (752, 322800), (768, 316075), (800, 303432), (807, 300800), (940, 258240), (960, 252860), (1076, 225600), (1128, 215200), (1175, 206592), (1200, 202288), (1280, 189645), (1345, 180480), (1410, 172160), (1504, 161400), (1600, 151716), (1614, 150400), (1880, 129120), (1920, 126430), (2152, 112800), (2256, 107600), (2350, 103296), (2400, 101144), (2690, 90240), (2820, 86080), (3008, 80700), (3200, 75858), (3228, 75200), (3525, 68864), (3760, 64560), (3840, 63215), (4035, 60160), (4304, 56400), (4512, 53800), (4700, 51648), (4800, 50572), (5380, 45120), (5640, 43040), (6016, 40350), (6400, 37929), (6456, 37600), (6725, 36096), (7050, 34432), (7520, 32280), (8070, 30080), (8608, 28200), (9024, 26900), (9400, 25824), (9600, 25286), (10760, 22560), (11280, 21520), (12032, 20175), (12643, 19200), (12912, 18800), (13450, 18048), (14100, 17216), (15040, 16140)]