2787536160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13729}}^1$

素因数の和:13800

約数の個数: 192

約数和(自身を含む): 9964684800

約数和(自身を除く): 7177148640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 13729, 16920, 20304, 22560, 25380, 27458, 33840, 40608, 41187, 50760, 54916, 67680, 68645, 82374, 101520, 109832, 123561, 137290, 164748, 203040, 205935, 219664, 247122, 274580, 329496, 370683, 411870, 439328, 494244, 549160, 617805, 645263, 658992, 741366, 823740, 988488, 1098320, 1235610, 1290526, 1317984, 1482732, 1647480, 1853415, 1935789, 1976976, 2196640, 2471220, 2581052, 2965464, 3226315, 3294960, 3706830, 3871578, 3953952, 4942440, 5162104, 5807367, 5930928, 6452630, 6589920, 7413660, 7743156, 9678945, 9884880, 10324208, 11614734, 11861856, 12905260, 14827320, 15486312, 17422101, 19357890, 19769760, 20648416, 23229468, 25810520, 29036835, 29654640, 30972624, 34844202, 38715780, 46458936, 51621040, 58073670, 59309280, 61945248, 69688404, 77431560, 87110505, 92917872, 103242080, 116147340, 139376808, 154863120, 174221010, 185835744, 232294680, 278753616, 309726240, 348442020, 464589360, 557507232, 696884040, 929178720, 1393768080, 2787536160]

約数ペア:

[(1, 2787536160), (2, 1393768080), (3, 929178720), (4, 696884040), (5, 557507232), (6, 464589360), (8, 348442020), (9, 309726240), (10, 278753616), (12, 232294680), (15, 185835744), (16, 174221010), (18, 154863120), (20, 139376808), (24, 116147340), (27, 103242080), (30, 92917872), (32, 87110505), (36, 77431560), (40, 69688404), (45, 61945248), (47, 59309280), (48, 58073670), (54, 51621040), (60, 46458936), (72, 38715780), (80, 34844202), (90, 30972624), (94, 29654640), (96, 29036835), (108, 25810520), (120, 23229468), (135, 20648416), (141, 19769760), (144, 19357890), (160, 17422101), (180, 15486312), (188, 14827320), (216, 12905260), (235, 11861856), (240, 11614734), (270, 10324208), (282, 9884880), (288, 9678945), (360, 7743156), (376, 7413660), (423, 6589920), (432, 6452630), (470, 5930928), (480, 5807367), (540, 5162104), (564, 4942440), (705, 3953952), (720, 3871578), (752, 3706830), (846, 3294960), (864, 3226315), (940, 2965464), (1080, 2581052), (1128, 2471220), (1269, 2196640), (1410, 1976976), (1440, 1935789), (1504, 1853415), (1692, 1647480), (1880, 1482732), (2115, 1317984), (2160, 1290526), (2256, 1235610), (2538, 1098320), (2820, 988488), (3384, 823740), (3760, 741366), (4230, 658992), (4320, 645263), (4512, 617805), (5076, 549160), (5640, 494244), (6345, 439328), (6768, 411870), (7520, 370683), (8460, 329496), (10152, 274580), (11280, 247122), (12690, 219664), (13536, 205935), (13729, 203040), (16920, 164748), (20304, 137290), (22560, 123561), (25380, 109832), (27458, 101520), (33840, 82374), (40608, 68645), (41187, 67680), (50760, 54916)]