48807360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 199156320

約数和(自身を除く): 150348960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 269, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 538, 540, 560, 567, 576, 630, 648, 672, 720, 756, 807, 810, 840, 864, 945, 960, 1008, 1076, 1080, 1120, 1134, 1260, 1296, 1344, 1345, 1440, 1512, 1614, 1620, 1680, 1728, 1883, 1890, 2016, 2152, 2160, 2240, 2268, 2421, 2520, 2592, 2690, 2835, 2880, 3024, 3228, 3240, 3360, 3766, 3780, 4032, 4035, 4304, 4320, 4536, 4842, 5040, 5184, 5380, 5649, 5670, 6048, 6456, 6480, 6720, 7263, 7532, 7560, 8070, 8608, 8640, 9072, 9415, 9684, 10080, 10760, 11298, 11340, 12096, 12105, 12912, 12960, 14526, 15064, 15120, 16140, 16947, 17216, 18144, 18830, 19368, 20160, 21520, 21789, 22596, 22680, 24210, 25824, 25920, 28245, 29052, 30128, 30240, 32280, 33894, 36288, 36315, 37660, 38736, 43040, 43578, 45192, 45360, 48420, 50841, 51648, 56490, 58104, 60256, 60480, 64560, 67788, 72630, 75320, 77472, 84735, 86080, 87156, 90384, 90720, 96840, 101682, 108945, 112980, 116208, 120512, 129120, 135576, 145260, 150640, 152523, 154944, 169470, 174312, 180768, 181440, 193680, 203364, 217890, 225960, 232416, 254205, 258240, 271152, 290520, 301280, 305046, 338940, 348624, 361536, 387360, 406728, 435780, 451920, 464832, 508410, 542304, 581040, 602560, 610092, 677880, 697248, 762615, 774720, 813456, 871560, 903840, 1016820, 1084608, 1162080, 1220184, 1355760, 1394496, 1525230, 1626912, 1743120, 1807680, 2033640, 2324160, 2440368, 2711520, 3050460, 3253824, 3486240, 4067280, 4880736, 5423040, 6100920, 6972480, 8134560, 9761472, 12201840, 16269120, 24403680, 48807360]

約数ペア:

[(1, 48807360), (2, 24403680), (3, 16269120), (4, 12201840), (5, 9761472), (6, 8134560), (7, 6972480), (8, 6100920), (9, 5423040), (10, 4880736), (12, 4067280), (14, 3486240), (15, 3253824), (16, 3050460), (18, 2711520), (20, 2440368), (21, 2324160), (24, 2033640), (27, 1807680), (28, 1743120), (30, 1626912), (32, 1525230), (35, 1394496), (36, 1355760), (40, 1220184), (42, 1162080), (45, 1084608), (48, 1016820), (54, 903840), (56, 871560), (60, 813456), (63, 774720), (64, 762615), (70, 697248), (72, 677880), (80, 610092), (81, 602560), (84, 581040), (90, 542304), (96, 508410), (105, 464832), (108, 451920), (112, 435780), (120, 406728), (126, 387360), (135, 361536), (140, 348624), (144, 338940), (160, 305046), (162, 301280), (168, 290520), (180, 271152), (189, 258240), (192, 254205), (210, 232416), (216, 225960), (224, 217890), (240, 203364), (252, 193680), (269, 181440), (270, 180768), (280, 174312), (288, 169470), (315, 154944), (320, 152523), (324, 150640), (336, 145260), (360, 135576), (378, 129120), (405, 120512), (420, 116208), (432, 112980), (448, 108945), (480, 101682), (504, 96840), (538, 90720), (540, 90384), (560, 87156), (567, 86080), (576, 84735), (630, 77472), (648, 75320), (672, 72630), (720, 67788), (756, 64560), (807, 60480), (810, 60256), (840, 58104), (864, 56490), (945, 51648), (960, 50841), (1008, 48420), (1076, 45360), (1080, 45192), (1120, 43578), (1134, 43040), (1260, 38736), (1296, 37660), (1344, 36315), (1345, 36288), (1440, 33894), (1512, 32280), (1614, 30240), (1620, 30128), (1680, 29052), (1728, 28245), (1883, 25920), (1890, 25824), (2016, 24210), (2152, 22680), (2160, 22596), (2240, 21789), (2268, 21520), (2421, 20160), (2520, 19368), (2592, 18830), (2690, 18144), (2835, 17216), (2880, 16947), (3024, 16140), (3228, 15120), (3240, 15064), (3360, 14526), (3766, 12960), (3780, 12912), (4032, 12105), (4035, 12096), (4304, 11340), (4320, 11298), (4536, 10760), (4842, 10080), (5040, 9684), (5184, 9415), (5380, 9072), (5649, 8640), (5670, 8608), (6048, 8070), (6456, 7560), (6480, 7532), (6720, 7263)]