738696240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20117}}^1$

素因数の和:20156

約数の個数: 160

約数和(自身を含む): 2694202560

約数和(自身を除く): 1955506320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 20117, 36720, 40234, 60351, 80468, 100585, 120702, 160936, 181053, 201170, 241404, 301755, 321872, 341989, 362106, 402340, 482808, 543159, 603510, 683978, 724212, 804680, 905265, 965616, 1025967, 1086318, 1207020, 1367956, 1448424, 1609360, 1709945, 1810530, 2051934, 2172636, 2414040, 2715795, 2735912, 2896848, 3077901, 3419890, 3621060, 4103868, 4345272, 4828080, 5129835, 5431590, 5471824, 6155802, 6839780, 7242120, 8207736, 8690544, 9233703, 10259670, 10863180, 12311604, 13679560, 14484240, 15389505, 16415472, 18467406, 20519340, 21726360, 24623208, 27359120, 30779010, 36934812, 41038680, 43452720, 46168515, 49246416, 61558020, 73869624, 82077360, 92337030, 123116040, 147739248, 184674060, 246232080, 369348120, 738696240]

約数ペア:

[(1, 738696240), (2, 369348120), (3, 246232080), (4, 184674060), (5, 147739248), (6, 123116040), (8, 92337030), (9, 82077360), (10, 73869624), (12, 61558020), (15, 49246416), (16, 46168515), (17, 43452720), (18, 41038680), (20, 36934812), (24, 30779010), (27, 27359120), (30, 24623208), (34, 21726360), (36, 20519340), (40, 18467406), (45, 16415472), (48, 15389505), (51, 14484240), (54, 13679560), (60, 12311604), (68, 10863180), (72, 10259670), (80, 9233703), (85, 8690544), (90, 8207736), (102, 7242120), (108, 6839780), (120, 6155802), (135, 5471824), (136, 5431590), (144, 5129835), (153, 4828080), (170, 4345272), (180, 4103868), (204, 3621060), (216, 3419890), (240, 3077901), (255, 2896848), (270, 2735912), (272, 2715795), (306, 2414040), (340, 2172636), (360, 2051934), (408, 1810530), (432, 1709945), (459, 1609360), (510, 1448424), (540, 1367956), (612, 1207020), (680, 1086318), (720, 1025967), (765, 965616), (816, 905265), (918, 804680), (1020, 724212), (1080, 683978), (1224, 603510), (1360, 543159), (1530, 482808), (1836, 402340), (2040, 362106), (2160, 341989), (2295, 321872), (2448, 301755), (3060, 241404), (3672, 201170), (4080, 181053), (4590, 160936), (6120, 120702), (7344, 100585), (9180, 80468), (12240, 60351), (18360, 40234), (20117, 36720)]