145729440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5991

約数の個数: 144

約数和(自身を含む): 526643208

約数和(自身を除く): 380913768

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, 5953, 6120, 8160, 11906, 12240, 17859, 23812, 24480, 29765, 35718, 47624, 53577, 59530, 71436, 89295, 95248, 101201, 107154, 119060, 142872, 178590, 190496, 202402, 214308, 238120, 267885, 285744, 303603, 357180, 404804, 428616, 476240, 506005, 535770, 571488, 607206, 714360, 809608, 857232, 910809, 952480, 1012010, 1071540, 1214412, 1428720, 1518015, 1619216, 1714464, 1821618, 2024020, 2143080, 2428824, 2857440, 3036030, 3238432, 3643236, 4048040, 4286160, 4554045, 4857648, 6072060, 7286472, 8096080, 8572320, 9108090, 9715296, 12144120, 14572944, 16192160, 18216180, 24288240, 29145888, 36432360, 48576480, 72864720, 145729440]

約数ペア:

[(1, 145729440), (2, 72864720), (3, 48576480), (4, 36432360), (5, 29145888), (6, 24288240), (8, 18216180), (9, 16192160), (10, 14572944), (12, 12144120), (15, 9715296), (16, 9108090), (17, 8572320), (18, 8096080), (20, 7286472), (24, 6072060), (30, 4857648), (32, 4554045), (34, 4286160), (36, 4048040), (40, 3643236), (45, 3238432), (48, 3036030), (51, 2857440), (60, 2428824), (68, 2143080), (72, 2024020), (80, 1821618), (85, 1714464), (90, 1619216), (96, 1518015), (102, 1428720), (120, 1214412), (136, 1071540), (144, 1012010), (153, 952480), (160, 910809), (170, 857232), (180, 809608), (204, 714360), (240, 607206), (255, 571488), (272, 535770), (288, 506005), (306, 476240), (340, 428616), (360, 404804), (408, 357180), (480, 303603), (510, 285744), (544, 267885), (612, 238120), (680, 214308), (720, 202402), (765, 190496), (816, 178590), (1020, 142872), (1224, 119060), (1360, 107154), (1440, 101201), (1530, 95248), (1632, 89295), (2040, 71436), (2448, 59530), (2720, 53577), (3060, 47624), (4080, 35718), (4896, 29765), (5953, 24480), (6120, 23812), (8160, 17859), (11906, 12240)]