180381936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 545988864

約数和(自身を除く): 365606928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 271, 283, 294, 336, 392, 542, 566, 588, 784, 813, 849, 1084, 1132, 1176, 1626, 1698, 1897, 1981, 2168, 2264, 2352, 3252, 3396, 3794, 3962, 4336, 4528, 5691, 5943, 6504, 6792, 7588, 7924, 11382, 11886, 13008, 13279, 13584, 13867, 15176, 15848, 22764, 23772, 26558, 27734, 30352, 31696, 39837, 41601, 45528, 47544, 53116, 55468, 76693, 79674, 83202, 91056, 95088, 106232, 110936, 153386, 159348, 166404, 212464, 221872, 230079, 306772, 318696, 332808, 460158, 536851, 613544, 637392, 665616, 920316, 1073702, 1227088, 1610553, 1840632, 2147404, 3221106, 3681264, 3757957, 4294808, 6442212, 7515914, 8589616, 11273871, 12884424, 15031828, 22547742, 25768848, 30063656, 45095484, 60127312, 90190968, 180381936]

約数ペア:

[(1, 180381936), (2, 90190968), (3, 60127312), (4, 45095484), (6, 30063656), (7, 25768848), (8, 22547742), (12, 15031828), (14, 12884424), (16, 11273871), (21, 8589616), (24, 7515914), (28, 6442212), (42, 4294808), (48, 3757957), (49, 3681264), (56, 3221106), (84, 2147404), (98, 1840632), (112, 1610553), (147, 1227088), (168, 1073702), (196, 920316), (271, 665616), (283, 637392), (294, 613544), (336, 536851), (392, 460158), (542, 332808), (566, 318696), (588, 306772), (784, 230079), (813, 221872), (849, 212464), (1084, 166404), (1132, 159348), (1176, 153386), (1626, 110936), (1698, 106232), (1897, 95088), (1981, 91056), (2168, 83202), (2264, 79674), (2352, 76693), (3252, 55468), (3396, 53116), (3794, 47544), (3962, 45528), (4336, 41601), (4528, 39837), (5691, 31696), (5943, 30352), (6504, 27734), (6792, 26558), (7588, 23772), (7924, 22764), (11382, 15848), (11886, 15176), (13008, 13867), (13279, 13584)]