277872480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11351}}^1$

素因数の和:11389

約数の個数: 144

約数和(自身を含む): 1004107104

約数和(自身を除く): 726234624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 11351, 12240, 22702, 24480, 34053, 45404, 56755, 68106, 90808, 102159, 113510, 136212, 170265, 181616, 192967, 204318, 227020, 272424, 340530, 363232, 385934, 408636, 454040, 510795, 544848, 578901, 681060, 771868, 817272, 908080, 964835, 1021590, 1089696, 1157802, 1362120, 1543736, 1634544, 1736703, 1816160, 1929670, 2043180, 2315604, 2724240, 2894505, 3087472, 3269088, 3473406, 3859340, 4086360, 4631208, 5448480, 5789010, 6174944, 6946812, 7718680, 8172720, 8683515, 9262416, 11578020, 13893624, 15437360, 16345440, 17367030, 18524832, 23156040, 27787248, 30874720, 34734060, 46312080, 55574496, 69468120, 92624160, 138936240, 277872480]

約数ペア:

[(1, 277872480), (2, 138936240), (3, 92624160), (4, 69468120), (5, 55574496), (6, 46312080), (8, 34734060), (9, 30874720), (10, 27787248), (12, 23156040), (15, 18524832), (16, 17367030), (17, 16345440), (18, 15437360), (20, 13893624), (24, 11578020), (30, 9262416), (32, 8683515), (34, 8172720), (36, 7718680), (40, 6946812), (45, 6174944), (48, 5789010), (51, 5448480), (60, 4631208), (68, 4086360), (72, 3859340), (80, 3473406), (85, 3269088), (90, 3087472), (96, 2894505), (102, 2724240), (120, 2315604), (136, 2043180), (144, 1929670), (153, 1816160), (160, 1736703), (170, 1634544), (180, 1543736), (204, 1362120), (240, 1157802), (255, 1089696), (272, 1021590), (288, 964835), (306, 908080), (340, 817272), (360, 771868), (408, 681060), (480, 578901), (510, 544848), (544, 510795), (612, 454040), (680, 408636), (720, 385934), (765, 363232), (816, 340530), (1020, 272424), (1224, 227020), (1360, 204318), (1440, 192967), (1530, 181616), (1632, 170265), (2040, 136212), (2448, 113510), (2720, 102159), (3060, 90808), (4080, 68106), (4896, 56755), (6120, 45404), (8160, 34053), (11351, 24480), (12240, 22702)]