17796960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 64393056

約数和(自身を除く): 46596096

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, 727, 765, 816, 1020, 1224, 1360, 1440, 1454, 1530, 1632, 2040, 2181, 2448, 2720, 2908, 3060, 3635, 4080, 4362, 4896, 5816, 6120, 6543, 7270, 8160, 8724, 10905, 11632, 12240, 12359, 13086, 14540, 17448, 21810, 23264, 24480, 24718, 26172, 29080, 32715, 34896, 37077, 43620, 49436, 52344, 58160, 61795, 65430, 69792, 74154, 87240, 98872, 104688, 111231, 116320, 123590, 130860, 148308, 174480, 185385, 197744, 209376, 222462, 247180, 261720, 296616, 348960, 370770, 395488, 444924, 494360, 523440, 556155, 593232, 741540, 889848, 988720, 1046880, 1112310, 1186464, 1483080, 1779696, 1977440, 2224620, 2966160, 3559392, 4449240, 5932320, 8898480, 17796960]

約数ペア:

[(1, 17796960), (2, 8898480), (3, 5932320), (4, 4449240), (5, 3559392), (6, 2966160), (8, 2224620), (9, 1977440), (10, 1779696), (12, 1483080), (15, 1186464), (16, 1112310), (17, 1046880), (18, 988720), (20, 889848), (24, 741540), (30, 593232), (32, 556155), (34, 523440), (36, 494360), (40, 444924), (45, 395488), (48, 370770), (51, 348960), (60, 296616), (68, 261720), (72, 247180), (80, 222462), (85, 209376), (90, 197744), (96, 185385), (102, 174480), (120, 148308), (136, 130860), (144, 123590), (153, 116320), (160, 111231), (170, 104688), (180, 98872), (204, 87240), (240, 74154), (255, 69792), (272, 65430), (288, 61795), (306, 58160), (340, 52344), (360, 49436), (408, 43620), (480, 37077), (510, 34896), (544, 32715), (612, 29080), (680, 26172), (720, 24718), (727, 24480), (765, 23264), (816, 21810), (1020, 17448), (1224, 14540), (1360, 13086), (1440, 12359), (1454, 12240), (1530, 11632), (1632, 10905), (2040, 8724), (2181, 8160), (2448, 7270), (2720, 6543), (2908, 6120), (3060, 5816), (3635, 4896), (4080, 4362)]