48772320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 167650560

約数和(自身を除く): 118878240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 139, 160, 170, 172, 204, 215, 240, 255, 258, 272, 278, 340, 344, 408, 417, 430, 480, 510, 516, 544, 556, 645, 680, 688, 695, 731, 816, 834, 860, 1020, 1032, 1112, 1290, 1360, 1376, 1390, 1462, 1632, 1668, 1720, 2040, 2064, 2085, 2193, 2224, 2363, 2580, 2720, 2780, 2924, 3336, 3440, 3655, 4080, 4128, 4170, 4386, 4448, 4726, 5160, 5560, 5848, 5977, 6672, 6880, 7089, 7310, 8160, 8340, 8772, 9452, 10320, 10965, 11120, 11696, 11815, 11954, 13344, 14178, 14620, 16680, 17544, 17931, 18904, 20640, 21930, 22240, 23392, 23630, 23908, 28356, 29240, 29885, 33360, 35088, 35445, 35862, 37808, 43860, 47260, 47816, 56712, 58480, 59770, 66720, 70176, 70890, 71724, 75616, 87720, 89655, 94520, 95632, 101609, 113424, 116960, 119540, 141780, 143448, 175440, 179310, 189040, 191264, 203218, 226848, 239080, 283560, 286896, 304827, 350880, 358620, 378080, 406436, 478160, 508045, 567120, 573792, 609654, 717240, 812872, 956320, 1016090, 1134240, 1219308, 1434480, 1524135, 1625744, 2032180, 2438616, 2868960, 3048270, 3251488, 4064360, 4877232, 6096540, 8128720, 9754464, 12193080, 16257440, 24386160, 48772320]

約数ペア:

[(1, 48772320), (2, 24386160), (3, 16257440), (4, 12193080), (5, 9754464), (6, 8128720), (8, 6096540), (10, 4877232), (12, 4064360), (15, 3251488), (16, 3048270), (17, 2868960), (20, 2438616), (24, 2032180), (30, 1625744), (32, 1524135), (34, 1434480), (40, 1219308), (43, 1134240), (48, 1016090), (51, 956320), (60, 812872), (68, 717240), (80, 609654), (85, 573792), (86, 567120), (96, 508045), (102, 478160), (120, 406436), (129, 378080), (136, 358620), (139, 350880), (160, 304827), (170, 286896), (172, 283560), (204, 239080), (215, 226848), (240, 203218), (255, 191264), (258, 189040), (272, 179310), (278, 175440), (340, 143448), (344, 141780), (408, 119540), (417, 116960), (430, 113424), (480, 101609), (510, 95632), (516, 94520), (544, 89655), (556, 87720), (645, 75616), (680, 71724), (688, 70890), (695, 70176), (731, 66720), (816, 59770), (834, 58480), (860, 56712), (1020, 47816), (1032, 47260), (1112, 43860), (1290, 37808), (1360, 35862), (1376, 35445), (1390, 35088), (1462, 33360), (1632, 29885), (1668, 29240), (1720, 28356), (2040, 23908), (2064, 23630), (2085, 23392), (2193, 22240), (2224, 21930), (2363, 20640), (2580, 18904), (2720, 17931), (2780, 17544), (2924, 16680), (3336, 14620), (3440, 14178), (3655, 13344), (4080, 11954), (4128, 11815), (4170, 11696), (4386, 11120), (4448, 10965), (4726, 10320), (5160, 9452), (5560, 8772), (5848, 8340), (5977, 8160), (6672, 7310), (6880, 7089)]