48727440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 160

約数和(自身を含む): 177845760

約数和(自身を除く): 129118320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1327, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 2654, 3060, 3672, 3981, 4080, 4590, 5308, 6120, 6635, 7344, 7962, 9180, 10616, 11943, 12240, 13270, 15924, 18360, 19905, 21232, 22559, 23886, 26540, 31848, 35829, 36720, 39810, 45118, 47772, 53080, 59715, 63696, 67677, 71658, 79620, 90236, 95544, 106160, 112795, 119430, 135354, 143316, 159240, 179145, 180472, 191088, 203031, 225590, 238860, 270708, 286632, 318480, 338385, 358290, 360944, 406062, 451180, 477720, 541416, 573264, 609093, 676770, 716580, 812124, 902360, 955440, 1015155, 1082832, 1218186, 1353540, 1433160, 1624248, 1804720, 2030310, 2436372, 2707080, 2866320, 3045465, 3248496, 4060620, 4872744, 5414160, 6090930, 8121240, 9745488, 12181860, 16242480, 24363720, 48727440]

約数ペア:

[(1, 48727440), (2, 24363720), (3, 16242480), (4, 12181860), (5, 9745488), (6, 8121240), (8, 6090930), (9, 5414160), (10, 4872744), (12, 4060620), (15, 3248496), (16, 3045465), (17, 2866320), (18, 2707080), (20, 2436372), (24, 2030310), (27, 1804720), (30, 1624248), (34, 1433160), (36, 1353540), (40, 1218186), (45, 1082832), (48, 1015155), (51, 955440), (54, 902360), (60, 812124), (68, 716580), (72, 676770), (80, 609093), (85, 573264), (90, 541416), (102, 477720), (108, 451180), (120, 406062), (135, 360944), (136, 358290), (144, 338385), (153, 318480), (170, 286632), (180, 270708), (204, 238860), (216, 225590), (240, 203031), (255, 191088), (270, 180472), (272, 179145), (306, 159240), (340, 143316), (360, 135354), (408, 119430), (432, 112795), (459, 106160), (510, 95544), (540, 90236), (612, 79620), (680, 71658), (720, 67677), (765, 63696), (816, 59715), (918, 53080), (1020, 47772), (1080, 45118), (1224, 39810), (1327, 36720), (1360, 35829), (1530, 31848), (1836, 26540), (2040, 23886), (2160, 22559), (2295, 21232), (2448, 19905), (2654, 18360), (3060, 15924), (3672, 13270), (3981, 12240), (4080, 11943), (4590, 10616), (5308, 9180), (6120, 7962), (6635, 7344)]