53158320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 195335712

約数和(自身を除く): 142177392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 101, 102, 120, 129, 136, 144, 153, 170, 172, 180, 202, 204, 215, 240, 255, 258, 272, 303, 306, 340, 344, 360, 387, 404, 408, 430, 505, 510, 516, 606, 612, 645, 680, 688, 720, 731, 765, 774, 808, 816, 860, 909, 1010, 1020, 1032, 1212, 1224, 1290, 1360, 1462, 1515, 1530, 1548, 1616, 1717, 1720, 1818, 1935, 2020, 2040, 2064, 2193, 2424, 2448, 2580, 2924, 3030, 3060, 3096, 3434, 3440, 3636, 3655, 3870, 4040, 4080, 4343, 4386, 4545, 4848, 5151, 5160, 5848, 6060, 6120, 6192, 6579, 6868, 7272, 7310, 7740, 8080, 8585, 8686, 8772, 9090, 10302, 10320, 10965, 11696, 12120, 12240, 13029, 13158, 13736, 14544, 14620, 15453, 15480, 17170, 17372, 17544, 18180, 20604, 21715, 21930, 24240, 25755, 26058, 26316, 27472, 29240, 30906, 30960, 32895, 34340, 34744, 35088, 36360, 39087, 41208, 43430, 43860, 51510, 52116, 52632, 58480, 61812, 65145, 65790, 68680, 69488, 72720, 73831, 77265, 78174, 82416, 86860, 87720, 103020, 104232, 105264, 123624, 130290, 131580, 137360, 147662, 154530, 156348, 173720, 175440, 195435, 206040, 208464, 221493, 247248, 260580, 263160, 295324, 309060, 312696, 347440, 369155, 390870, 412080, 442986, 521160, 526320, 590648, 618120, 625392, 664479, 738310, 781740, 885972, 1042320, 1107465, 1181296, 1236240, 1328958, 1476620, 1563480, 1771944, 2214930, 2657916, 2953240, 3126960, 3322395, 3543888, 4429860, 5315832, 5906480, 6644790, 8859720, 10631664, 13289580, 17719440, 26579160, 53158320]

約数ペア:

[(1, 53158320), (2, 26579160), (3, 17719440), (4, 13289580), (5, 10631664), (6, 8859720), (8, 6644790), (9, 5906480), (10, 5315832), (12, 4429860), (15, 3543888), (16, 3322395), (17, 3126960), (18, 2953240), (20, 2657916), (24, 2214930), (30, 1771944), (34, 1563480), (36, 1476620), (40, 1328958), (43, 1236240), (45, 1181296), (48, 1107465), (51, 1042320), (60, 885972), (68, 781740), (72, 738310), (80, 664479), (85, 625392), (86, 618120), (90, 590648), (101, 526320), (102, 521160), (120, 442986), (129, 412080), (136, 390870), (144, 369155), (153, 347440), (170, 312696), (172, 309060), (180, 295324), (202, 263160), (204, 260580), (215, 247248), (240, 221493), (255, 208464), (258, 206040), (272, 195435), (303, 175440), (306, 173720), (340, 156348), (344, 154530), (360, 147662), (387, 137360), (404, 131580), (408, 130290), (430, 123624), (505, 105264), (510, 104232), (516, 103020), (606, 87720), (612, 86860), (645, 82416), (680, 78174), (688, 77265), (720, 73831), (731, 72720), (765, 69488), (774, 68680), (808, 65790), (816, 65145), (860, 61812), (909, 58480), (1010, 52632), (1020, 52116), (1032, 51510), (1212, 43860), (1224, 43430), (1290, 41208), (1360, 39087), (1462, 36360), (1515, 35088), (1530, 34744), (1548, 34340), (1616, 32895), (1717, 30960), (1720, 30906), (1818, 29240), (1935, 27472), (2020, 26316), (2040, 26058), (2064, 25755), (2193, 24240), (2424, 21930), (2448, 21715), (2580, 20604), (2924, 18180), (3030, 17544), (3060, 17372), (3096, 17170), (3434, 15480), (3440, 15453), (3636, 14620), (3655, 14544), (3870, 13736), (4040, 13158), (4080, 13029), (4343, 12240), (4386, 12120), (4545, 11696), (4848, 10965), (5151, 10320), (5160, 10302), (5848, 9090), (6060, 8772), (6120, 8686), (6192, 8585), (6579, 8080), (6868, 7740), (7272, 7310)]