918332640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 240

約数和(自身を含む): 3298624560

約数和(自身を除く): 2380291920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1201, 1296, 1416, 1440, 1593, 1620, 1770, 1888, 2124, 2160, 2360, 2402, 2592, 2655, 2832, 3186, 3240, 3540, 3603, 4248, 4320, 4720, 4779, 4804, 5310, 5664, 6005, 6372, 6480, 7080, 7206, 7965, 8496, 9440, 9558, 9608, 10620, 10809, 12010, 12744, 12960, 14160, 14412, 15930, 16992, 18015, 19116, 19216, 21240, 21618, 23895, 24020, 25488, 28320, 28824, 31860, 32427, 36030, 38232, 38432, 42480, 43236, 47790, 48040, 50976, 54045, 57648, 63720, 64854, 70859, 72060, 76464, 84960, 86472, 95580, 96080, 97281, 108090, 115296, 127440, 129708, 141718, 144120, 152928, 162135, 172944, 191160, 192160, 194562, 212577, 216180, 254880, 259416, 283436, 288240, 324270, 345888, 354295, 382320, 389124, 425154, 432360, 486405, 518832, 566872, 576480, 637731, 648540, 708590, 764640, 778248, 850308, 864720, 972810, 1037664, 1062885, 1133744, 1275462, 1297080, 1417180, 1556496, 1700616, 1729440, 1913193, 1945620, 2125770, 2267488, 2550924, 2594160, 2834360, 3112992, 3188655, 3401232, 3826386, 3891240, 4251540, 5101848, 5188320, 5668720, 5739579, 6377310, 6802464, 7652772, 7782480, 8503080, 9565965, 10203696, 11337440, 11479158, 12754620, 15305544, 15564960, 17006160, 19131930, 20407392, 22958316, 25509240, 28697895, 30611088, 34012320, 38263860, 45916632, 51018480, 57395790, 61222176, 76527720, 91833264, 102036960, 114791580, 153055440, 183666528, 229583160, 306110880, 459166320, 918332640]

約数ペア:

[(1, 918332640), (2, 459166320), (3, 306110880), (4, 229583160), (5, 183666528), (6, 153055440), (8, 114791580), (9, 102036960), (10, 91833264), (12, 76527720), (15, 61222176), (16, 57395790), (18, 51018480), (20, 45916632), (24, 38263860), (27, 34012320), (30, 30611088), (32, 28697895), (36, 25509240), (40, 22958316), (45, 20407392), (48, 19131930), (54, 17006160), (59, 15564960), (60, 15305544), (72, 12754620), (80, 11479158), (81, 11337440), (90, 10203696), (96, 9565965), (108, 8503080), (118, 7782480), (120, 7652772), (135, 6802464), (144, 6377310), (160, 5739579), (162, 5668720), (177, 5188320), (180, 5101848), (216, 4251540), (236, 3891240), (240, 3826386), (270, 3401232), (288, 3188655), (295, 3112992), (324, 2834360), (354, 2594160), (360, 2550924), (405, 2267488), (432, 2125770), (472, 1945620), (480, 1913193), (531, 1729440), (540, 1700616), (590, 1556496), (648, 1417180), (708, 1297080), (720, 1275462), (810, 1133744), (864, 1062885), (885, 1037664), (944, 972810), (1062, 864720), (1080, 850308), (1180, 778248), (1201, 764640), (1296, 708590), (1416, 648540), (1440, 637731), (1593, 576480), (1620, 566872), (1770, 518832), (1888, 486405), (2124, 432360), (2160, 425154), (2360, 389124), (2402, 382320), (2592, 354295), (2655, 345888), (2832, 324270), (3186, 288240), (3240, 283436), (3540, 259416), (3603, 254880), (4248, 216180), (4320, 212577), (4720, 194562), (4779, 192160), (4804, 191160), (5310, 172944), (5664, 162135), (6005, 152928), (6372, 144120), (6480, 141718), (7080, 129708), (7206, 127440), (7965, 115296), (8496, 108090), (9440, 97281), (9558, 96080), (9608, 95580), (10620, 86472), (10809, 84960), (12010, 76464), (12744, 72060), (12960, 70859), (14160, 64854), (14412, 63720), (15930, 57648), (16992, 54045), (18015, 50976), (19116, 48040), (19216, 47790), (21240, 43236), (21618, 42480), (23895, 38432), (24020, 38232), (25488, 36030), (28320, 32427), (28824, 31860)]