1808313120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24623}}^1$

素因数の和:24664

約数の個数: 192

約数和(自身を含む): 6701667840

約数和(自身を除く): 4893354720

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, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 24623, 36720, 49246, 73440, 73869, 98492, 123115, 147738, 196984, 221607, 246230, 295476, 369345, 393968, 418591, 443214, 492460, 590952, 664821, 738690, 787936, 837182, 886428, 984920, 1108035, 1181904, 1255773, 1329642, 1477380, 1674364, 1772856, 1969840, 2092955, 2216070, 2363808, 2511546, 2659284, 2954760, 3324105, 3348728, 3545712, 3767319, 3939680, 4185910, 4432140, 5023092, 5318568, 5909520, 6278865, 6648210, 6697456, 7091424, 7534638, 8371820, 8864280, 10046184, 10637136, 11301957, 11819040, 12557730, 13296420, 13394912, 15069276, 16743640, 17728560, 18836595, 20092368, 21274272, 22603914, 25115460, 26592840, 30138552, 33487280, 35457120, 37673190, 40184736, 45207828, 50230920, 53185680, 56509785, 60277104, 66974560, 75346380, 90415656, 100461840, 106371360, 113019570, 120554208, 150692760, 180831312, 200923680, 226039140, 301385520, 361662624, 452078280, 602771040, 904156560, 1808313120]

約数ペア:

[(1, 1808313120), (2, 904156560), (3, 602771040), (4, 452078280), (5, 361662624), (6, 301385520), (8, 226039140), (9, 200923680), (10, 180831312), (12, 150692760), (15, 120554208), (16, 113019570), (17, 106371360), (18, 100461840), (20, 90415656), (24, 75346380), (27, 66974560), (30, 60277104), (32, 56509785), (34, 53185680), (36, 50230920), (40, 45207828), (45, 40184736), (48, 37673190), (51, 35457120), (54, 33487280), (60, 30138552), (68, 26592840), (72, 25115460), (80, 22603914), (85, 21274272), (90, 20092368), (96, 18836595), (102, 17728560), (108, 16743640), (120, 15069276), (135, 13394912), (136, 13296420), (144, 12557730), (153, 11819040), (160, 11301957), (170, 10637136), (180, 10046184), (204, 8864280), (216, 8371820), (240, 7534638), (255, 7091424), (270, 6697456), (272, 6648210), (288, 6278865), (306, 5909520), (340, 5318568), (360, 5023092), (408, 4432140), (432, 4185910), (459, 3939680), (480, 3767319), (510, 3545712), (540, 3348728), (544, 3324105), (612, 2954760), (680, 2659284), (720, 2511546), (765, 2363808), (816, 2216070), (864, 2092955), (918, 1969840), (1020, 1772856), (1080, 1674364), (1224, 1477380), (1360, 1329642), (1440, 1255773), (1530, 1181904), (1632, 1108035), (1836, 984920), (2040, 886428), (2160, 837182), (2295, 787936), (2448, 738690), (2720, 664821), (3060, 590952), (3672, 492460), (4080, 443214), (4320, 418591), (4590, 393968), (4896, 369345), (6120, 295476), (7344, 246230), (8160, 221607), (9180, 196984), (12240, 147738), (14688, 123115), (18360, 98492), (24480, 73869), (24623, 73440), (36720, 49246)]