728598240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3351

約数の個数: 240

約数和(自身を含む): 2723423472

約数和(自身を除く): 1994825232

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3307, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6614, 6885, 7344, 8160, 9180, 9921, 11016, 12240, 12960, 13228, 13770, 14688, 16535, 18360, 19842, 22032, 24480, 26456, 27540, 29763, 33070, 36720, 39684, 44064, 49605, 52912, 55080, 56219, 59526, 66140, 73440, 79368, 89289, 99210, 105824, 110160, 112438, 119052, 132280, 148815, 158736, 168657, 178578, 198420, 220320, 224876, 238104, 264560, 267867, 281095, 297630, 317472, 337314, 357156, 396840, 446445, 449752, 476208, 505971, 529120, 535734, 562190, 595260, 674628, 714312, 793680, 843285, 892890, 899504, 952416, 1011942, 1071468, 1124380, 1190520, 1339335, 1349256, 1428624, 1517913, 1587360, 1686570, 1785780, 1799008, 2023884, 2142936, 2248760, 2381040, 2529855, 2678670, 2698512, 2857248, 3035826, 3373140, 3571560, 4047768, 4285872, 4497520, 4553739, 4762080, 5059710, 5357340, 5397024, 6071652, 6746280, 7143120, 7589565, 8095536, 8571744, 8995040, 9107478, 10119420, 10714680, 12143304, 13492560, 14286240, 15179130, 16191072, 18214956, 20238840, 21429360, 22768695, 24286608, 26985120, 30358260, 36429912, 40477680, 42858720, 45537390, 48573216, 60716520, 72859824, 80955360, 91074780, 121433040, 145719648, 182149560, 242866080, 364299120, 728598240]

約数ペア:

[(1, 728598240), (2, 364299120), (3, 242866080), (4, 182149560), (5, 145719648), (6, 121433040), (8, 91074780), (9, 80955360), (10, 72859824), (12, 60716520), (15, 48573216), (16, 45537390), (17, 42858720), (18, 40477680), (20, 36429912), (24, 30358260), (27, 26985120), (30, 24286608), (32, 22768695), (34, 21429360), (36, 20238840), (40, 18214956), (45, 16191072), (48, 15179130), (51, 14286240), (54, 13492560), (60, 12143304), (68, 10714680), (72, 10119420), (80, 9107478), (81, 8995040), (85, 8571744), (90, 8095536), (96, 7589565), (102, 7143120), (108, 6746280), (120, 6071652), (135, 5397024), (136, 5357340), (144, 5059710), (153, 4762080), (160, 4553739), (162, 4497520), (170, 4285872), (180, 4047768), (204, 3571560), (216, 3373140), (240, 3035826), (255, 2857248), (270, 2698512), (272, 2678670), (288, 2529855), (306, 2381040), (324, 2248760), (340, 2142936), (360, 2023884), (405, 1799008), (408, 1785780), (432, 1686570), (459, 1587360), (480, 1517913), (510, 1428624), (540, 1349256), (544, 1339335), (612, 1190520), (648, 1124380), (680, 1071468), (720, 1011942), (765, 952416), (810, 899504), (816, 892890), (864, 843285), (918, 793680), (1020, 714312), (1080, 674628), (1224, 595260), (1296, 562190), (1360, 535734), (1377, 529120), (1440, 505971), (1530, 476208), (1620, 449752), (1632, 446445), (1836, 396840), (2040, 357156), (2160, 337314), (2295, 317472), (2448, 297630), (2592, 281095), (2720, 267867), (2754, 264560), (3060, 238104), (3240, 224876), (3307, 220320), (3672, 198420), (4080, 178578), (4320, 168657), (4590, 158736), (4896, 148815), (5508, 132280), (6120, 119052), (6480, 112438), (6614, 110160), (6885, 105824), (7344, 99210), (8160, 89289), (9180, 79368), (9921, 73440), (11016, 66140), (12240, 59526), (12960, 56219), (13228, 55080), (13770, 52912), (14688, 49605), (16535, 44064), (18360, 39684), (19842, 36720), (22032, 33070), (24480, 29763), (26456, 27540)]