80310528

素因数分解:

$2^8\times 3^5\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 108

約数和(自身を含む): 240317168

約数和(自身を除く): 160006640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1291, 1296, 1728, 1944, 2304, 2582, 2592, 3456, 3873, 3888, 5164, 5184, 6912, 7746, 7776, 10328, 10368, 11619, 15492, 15552, 20656, 20736, 23238, 30984, 31104, 34857, 41312, 46476, 61968, 62208, 69714, 82624, 92952, 104571, 123936, 139428, 165248, 185904, 209142, 247872, 278856, 313713, 330496, 371808, 418284, 495744, 557712, 627426, 743616, 836568, 991488, 1115424, 1254852, 1487232, 1673136, 2230848, 2509704, 2974464, 3346272, 4461696, 5019408, 6692544, 8923392, 10038816, 13385088, 20077632, 26770176, 40155264, 80310528]

約数ペア:

[(1, 80310528), (2, 40155264), (3, 26770176), (4, 20077632), (6, 13385088), (8, 10038816), (9, 8923392), (12, 6692544), (16, 5019408), (18, 4461696), (24, 3346272), (27, 2974464), (32, 2509704), (36, 2230848), (48, 1673136), (54, 1487232), (64, 1254852), (72, 1115424), (81, 991488), (96, 836568), (108, 743616), (128, 627426), (144, 557712), (162, 495744), (192, 418284), (216, 371808), (243, 330496), (256, 313713), (288, 278856), (324, 247872), (384, 209142), (432, 185904), (486, 165248), (576, 139428), (648, 123936), (768, 104571), (864, 92952), (972, 82624), (1152, 69714), (1291, 62208), (1296, 61968), (1728, 46476), (1944, 41312), (2304, 34857), (2582, 31104), (2592, 30984), (3456, 23238), (3873, 20736), (3888, 20656), (5164, 15552), (5184, 15492), (6912, 11619), (7746, 10368), (7776, 10328)]