155668320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6397

約数の個数: 144

約数和(自身を含む): 562554720

約数和(自身を除く): 406886400

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, 6359, 8160, 12240, 12718, 19077, 24480, 25436, 31795, 38154, 50872, 57231, 63590, 76308, 95385, 101744, 108103, 114462, 127180, 152616, 190770, 203488, 216206, 228924, 254360, 286155, 305232, 324309, 381540, 432412, 457848, 508720, 540515, 572310, 610464, 648618, 763080, 864824, 915696, 972927, 1017440, 1081030, 1144620, 1297236, 1526160, 1621545, 1729648, 1831392, 1945854, 2162060, 2289240, 2594472, 3052320, 3243090, 3459296, 3891708, 4324120, 4578480, 4864635, 5188944, 6486180, 7783416, 8648240, 9156960, 9729270, 10377888, 12972360, 15566832, 17296480, 19458540, 25944720, 31133664, 38917080, 51889440, 77834160, 155668320]

約数ペア:

[(1, 155668320), (2, 77834160), (3, 51889440), (4, 38917080), (5, 31133664), (6, 25944720), (8, 19458540), (9, 17296480), (10, 15566832), (12, 12972360), (15, 10377888), (16, 9729270), (17, 9156960), (18, 8648240), (20, 7783416), (24, 6486180), (30, 5188944), (32, 4864635), (34, 4578480), (36, 4324120), (40, 3891708), (45, 3459296), (48, 3243090), (51, 3052320), (60, 2594472), (68, 2289240), (72, 2162060), (80, 1945854), (85, 1831392), (90, 1729648), (96, 1621545), (102, 1526160), (120, 1297236), (136, 1144620), (144, 1081030), (153, 1017440), (160, 972927), (170, 915696), (180, 864824), (204, 763080), (240, 648618), (255, 610464), (272, 572310), (288, 540515), (306, 508720), (340, 457848), (360, 432412), (408, 381540), (480, 324309), (510, 305232), (544, 286155), (612, 254360), (680, 228924), (720, 216206), (765, 203488), (816, 190770), (1020, 152616), (1224, 127180), (1360, 114462), (1440, 108103), (1530, 101744), (1632, 95385), (2040, 76308), (2448, 63590), (2720, 57231), (3060, 50872), (4080, 38154), (4896, 31795), (6120, 25436), (6359, 24480), (8160, 19077), (12240, 12718)]