180644256

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1825

約数の個数: 144

約数和(自身を含む): 574033824

約数和(自身を除く): 393389568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1787, 1872, 1944, 2106, 2592, 2808, 3159, 3574, 3744, 3888, 4212, 5361, 5616, 6318, 7148, 7776, 8424, 10722, 11232, 12636, 14296, 16083, 16848, 21444, 23231, 25272, 28592, 32166, 33696, 42888, 46462, 48249, 50544, 57184, 64332, 69693, 85776, 92924, 96498, 101088, 128664, 139386, 144747, 171552, 185848, 192996, 209079, 257328, 278772, 289494, 371696, 385992, 418158, 434241, 514656, 557544, 578988, 627237, 743392, 771984, 836316, 868482, 1115088, 1157976, 1254474, 1543968, 1672632, 1736964, 1881711, 2230176, 2315952, 2508948, 3345264, 3473928, 3763422, 4631904, 5017896, 5645133, 6690528, 6947856, 7526844, 10035792, 11290266, 13895712, 15053688, 20071584, 22580532, 30107376, 45161064, 60214752, 90322128, 180644256]

約数ペア:

[(1, 180644256), (2, 90322128), (3, 60214752), (4, 45161064), (6, 30107376), (8, 22580532), (9, 20071584), (12, 15053688), (13, 13895712), (16, 11290266), (18, 10035792), (24, 7526844), (26, 6947856), (27, 6690528), (32, 5645133), (36, 5017896), (39, 4631904), (48, 3763422), (52, 3473928), (54, 3345264), (72, 2508948), (78, 2315952), (81, 2230176), (96, 1881711), (104, 1736964), (108, 1672632), (117, 1543968), (144, 1254474), (156, 1157976), (162, 1115088), (208, 868482), (216, 836316), (234, 771984), (243, 743392), (288, 627237), (312, 578988), (324, 557544), (351, 514656), (416, 434241), (432, 418158), (468, 385992), (486, 371696), (624, 289494), (648, 278772), (702, 257328), (864, 209079), (936, 192996), (972, 185848), (1053, 171552), (1248, 144747), (1296, 139386), (1404, 128664), (1787, 101088), (1872, 96498), (1944, 92924), (2106, 85776), (2592, 69693), (2808, 64332), (3159, 57184), (3574, 50544), (3744, 48249), (3888, 46462), (4212, 42888), (5361, 33696), (5616, 32166), (6318, 28592), (7148, 25272), (7776, 23231), (8424, 21444), (10722, 16848), (11232, 16083), (12636, 14296)]