1255236480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4318

約数の個数: 256

約数和(自身を含む): 4708238400

約数和(自身を除く): 3453001920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4273, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8546, 8640, 9180, 9792, 10880, 12240, 12819, 14688, 16320, 17092, 17280, 18360, 19584, 21365, 24480, 25638, 29376, 32640, 34184, 36720, 38457, 42730, 48960, 51276, 58752, 64095, 68368, 72641, 73440, 76914, 85460, 97920, 102552, 115371, 128190, 136736, 145282, 146880, 153828, 170920, 192285, 205104, 217923, 230742, 256380, 273472, 290564, 293760, 307656, 341840, 363205, 384570, 410208, 435846, 461484, 512760, 546944, 576855, 581128, 615312, 653769, 683680, 726410, 769140, 820416, 871692, 922968, 1025520, 1089615, 1153710, 1162256, 1230624, 1307538, 1367360, 1452820, 1538280, 1640832, 1743384, 1845936, 1961307, 2051040, 2179230, 2307420, 2324512, 2461248, 2615076, 2734720, 2905640, 3076560, 3268845, 3486768, 3691872, 3922614, 4102080, 4358460, 4614840, 4649024, 4922496, 5230152, 5811280, 6153120, 6537690, 6973536, 7383744, 7845228, 8204160, 8716920, 9229680, 9298048, 9806535, 10460304, 11622560, 12306240, 13075380, 13947072, 14767488, 15690456, 17433840, 18459360, 19613070, 20920608, 23245120, 24612480, 26150760, 27894144, 31380912, 34867680, 36918720, 39226140, 41841216, 46490240, 52301520, 62761824, 69735360, 73837440, 78452280, 83682432, 104603040, 125523648, 139470720, 156904560, 209206080, 251047296, 313809120, 418412160, 627618240, 1255236480]

約数ペア:

[(1, 1255236480), (2, 627618240), (3, 418412160), (4, 313809120), (5, 251047296), (6, 209206080), (8, 156904560), (9, 139470720), (10, 125523648), (12, 104603040), (15, 83682432), (16, 78452280), (17, 73837440), (18, 69735360), (20, 62761824), (24, 52301520), (27, 46490240), (30, 41841216), (32, 39226140), (34, 36918720), (36, 34867680), (40, 31380912), (45, 27894144), (48, 26150760), (51, 24612480), (54, 23245120), (60, 20920608), (64, 19613070), (68, 18459360), (72, 17433840), (80, 15690456), (85, 14767488), (90, 13947072), (96, 13075380), (102, 12306240), (108, 11622560), (120, 10460304), (128, 9806535), (135, 9298048), (136, 9229680), (144, 8716920), (153, 8204160), (160, 7845228), (170, 7383744), (180, 6973536), (192, 6537690), (204, 6153120), (216, 5811280), (240, 5230152), (255, 4922496), (270, 4649024), (272, 4614840), (288, 4358460), (306, 4102080), (320, 3922614), (340, 3691872), (360, 3486768), (384, 3268845), (408, 3076560), (432, 2905640), (459, 2734720), (480, 2615076), (510, 2461248), (540, 2324512), (544, 2307420), (576, 2179230), (612, 2051040), (640, 1961307), (680, 1845936), (720, 1743384), (765, 1640832), (816, 1538280), (864, 1452820), (918, 1367360), (960, 1307538), (1020, 1230624), (1080, 1162256), (1088, 1153710), (1152, 1089615), (1224, 1025520), (1360, 922968), (1440, 871692), (1530, 820416), (1632, 769140), (1728, 726410), (1836, 683680), (1920, 653769), (2040, 615312), (2160, 581128), (2176, 576855), (2295, 546944), (2448, 512760), (2720, 461484), (2880, 435846), (3060, 410208), (3264, 384570), (3456, 363205), (3672, 341840), (4080, 307656), (4273, 293760), (4320, 290564), (4590, 273472), (4896, 256380), (5440, 230742), (5760, 217923), (6120, 205104), (6528, 192285), (7344, 170920), (8160, 153828), (8546, 146880), (8640, 145282), (9180, 136736), (9792, 128190), (10880, 115371), (12240, 102552), (12819, 97920), (14688, 85460), (16320, 76914), (17092, 73440), (17280, 72641), (18360, 68368), (19584, 64095), (21365, 58752), (24480, 51276), (25638, 48960), (29376, 42730), (32640, 38457), (34184, 36720)]