248845805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{70621}}^1$

素因数の和:73089

約数の個数: 144

約数和(自身を含む): 849545371584

約数和(自身を除く): 600699566304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2447, 4894, 7341, 9788, 12235, 14682, 19576, 22023, 24470, 29364, 36705, 39152, 44046, 48940, 58728, 70621, 73410, 78304, 88092, 97880, 110115, 117456, 141242, 146820, 176184, 195760, 211863, 220230, 234912, 282484, 293640, 352368, 353105, 391520, 423726, 440460, 564968, 587280, 635589, 704736, 706210, 847452, 880920, 1059315, 1129936, 1174560, 1271178, 1412420, 1694904, 1761840, 2118630, 2259872, 2542356, 2824840, 3177945, 3389808, 3523680, 4237260, 5084712, 5649680, 6355890, 6779616, 8474520, 10169424, 11299360, 12711780, 16949040, 20338848, 25423560, 33898080, 50847120, 101694240, 172809587, 345619174, 518428761, 691238348, 864047935, 1036857522, 1382476696, 1555286283, 1728095870, 2073715044, 2592143805, 2764953392, 3110572566, 3456191740, 4147430088, 5184287610, 5529906784, 6221145132, 6912383480, 7776431415, 8294860176, 10368575220, 12442290264, 13824766960, 15552862830, 16589720352, 20737150440, 24884580528, 27649533920, 31105725660, 41474300880, 49769161056, 62211451320, 82948601760, 124422902640, 248845805280]

約数ペア:

[(1, 248845805280), (2, 124422902640), (3, 82948601760), (4, 62211451320), (5, 49769161056), (6, 41474300880), (8, 31105725660), (9, 27649533920), (10, 24884580528), (12, 20737150440), (15, 16589720352), (16, 15552862830), (18, 13824766960), (20, 12442290264), (24, 10368575220), (30, 8294860176), (32, 7776431415), (36, 6912383480), (40, 6221145132), (45, 5529906784), (48, 5184287610), (60, 4147430088), (72, 3456191740), (80, 3110572566), (90, 2764953392), (96, 2592143805), (120, 2073715044), (144, 1728095870), (160, 1555286283), (180, 1382476696), (240, 1036857522), (288, 864047935), (360, 691238348), (480, 518428761), (720, 345619174), (1440, 172809587), (2447, 101694240), (4894, 50847120), (7341, 33898080), (9788, 25423560), (12235, 20338848), (14682, 16949040), (19576, 12711780), (22023, 11299360), (24470, 10169424), (29364, 8474520), (36705, 6779616), (39152, 6355890), (44046, 5649680), (48940, 5084712), (58728, 4237260), (70621, 3523680), (73410, 3389808), (78304, 3177945), (88092, 2824840), (97880, 2542356), (110115, 2259872), (117456, 2118630), (141242, 1761840), (146820, 1694904), (176184, 1412420), (195760, 1271178), (211863, 1174560), (220230, 1129936), (234912, 1059315), (282484, 880920), (293640, 847452), (352368, 706210), (353105, 704736), (391520, 635589), (423726, 587280), (440460, 564968)]