189156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7765

約数の個数: 144

約数和(自身を含む): 683557056

約数和(自身を除く): 494400096

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, 7727, 8160, 12240, 15454, 23181, 24480, 30908, 38635, 46362, 61816, 69543, 77270, 92724, 115905, 123632, 131359, 139086, 154540, 185448, 231810, 247264, 262718, 278172, 309080, 347715, 370896, 394077, 463620, 525436, 556344, 618160, 656795, 695430, 741792, 788154, 927240, 1050872, 1112688, 1182231, 1236320, 1313590, 1390860, 1576308, 1854480, 1970385, 2101744, 2225376, 2364462, 2627180, 2781720, 3152616, 3708960, 3940770, 4203488, 4728924, 5254360, 5563440, 5911155, 6305232, 7881540, 9457848, 10508720, 11126880, 11822310, 12610464, 15763080, 18915696, 21017440, 23644620, 31526160, 37831392, 47289240, 63052320, 94578480, 189156960]

約数ペア:

[(1, 189156960), (2, 94578480), (3, 63052320), (4, 47289240), (5, 37831392), (6, 31526160), (8, 23644620), (9, 21017440), (10, 18915696), (12, 15763080), (15, 12610464), (16, 11822310), (17, 11126880), (18, 10508720), (20, 9457848), (24, 7881540), (30, 6305232), (32, 5911155), (34, 5563440), (36, 5254360), (40, 4728924), (45, 4203488), (48, 3940770), (51, 3708960), (60, 3152616), (68, 2781720), (72, 2627180), (80, 2364462), (85, 2225376), (90, 2101744), (96, 1970385), (102, 1854480), (120, 1576308), (136, 1390860), (144, 1313590), (153, 1236320), (160, 1182231), (170, 1112688), (180, 1050872), (204, 927240), (240, 788154), (255, 741792), (272, 695430), (288, 656795), (306, 618160), (340, 556344), (360, 525436), (408, 463620), (480, 394077), (510, 370896), (544, 347715), (612, 309080), (680, 278172), (720, 262718), (765, 247264), (816, 231810), (1020, 185448), (1224, 154540), (1360, 139086), (1440, 131359), (1530, 123632), (1632, 115905), (2040, 92724), (2448, 77270), (2720, 69543), (3060, 61816), (4080, 46362), (4896, 38635), (6120, 30908), (7727, 24480), (8160, 23181), (12240, 15454)]