180678528

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 538700760

約数和(自身を除く): 358022232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 71, 72, 94, 96, 128, 141, 142, 144, 188, 192, 213, 282, 284, 288, 376, 384, 423, 426, 564, 568, 576, 639, 752, 846, 852, 1128, 1136, 1152, 1278, 1504, 1692, 1704, 2209, 2256, 2272, 2556, 3008, 3337, 3384, 3408, 4418, 4512, 4544, 5112, 6016, 6627, 6674, 6768, 6816, 8836, 9024, 9088, 10011, 10224, 13254, 13348, 13536, 13632, 17672, 18048, 19881, 20022, 20448, 26508, 26696, 27072, 27264, 30033, 35344, 39762, 40044, 40896, 53016, 53392, 54144, 60066, 70688, 79524, 80088, 81792, 106032, 106784, 120132, 141376, 156839, 159048, 160176, 212064, 213568, 240264, 282752, 313678, 318096, 320352, 424128, 427136, 470517, 480528, 627356, 636192, 640704, 848256, 941034, 961056, 1254712, 1272384, 1281408, 1411551, 1882068, 1922112, 2509424, 2544768, 2823102, 3764136, 3844224, 5018848, 5646204, 7528272, 10037696, 11292408, 15056544, 20075392, 22584816, 30113088, 45169632, 60226176, 90339264, 180678528]

約数ペア:

[(1, 180678528), (2, 90339264), (3, 60226176), (4, 45169632), (6, 30113088), (8, 22584816), (9, 20075392), (12, 15056544), (16, 11292408), (18, 10037696), (24, 7528272), (32, 5646204), (36, 5018848), (47, 3844224), (48, 3764136), (64, 2823102), (71, 2544768), (72, 2509424), (94, 1922112), (96, 1882068), (128, 1411551), (141, 1281408), (142, 1272384), (144, 1254712), (188, 961056), (192, 941034), (213, 848256), (282, 640704), (284, 636192), (288, 627356), (376, 480528), (384, 470517), (423, 427136), (426, 424128), (564, 320352), (568, 318096), (576, 313678), (639, 282752), (752, 240264), (846, 213568), (852, 212064), (1128, 160176), (1136, 159048), (1152, 156839), (1278, 141376), (1504, 120132), (1692, 106784), (1704, 106032), (2209, 81792), (2256, 80088), (2272, 79524), (2556, 70688), (3008, 60066), (3337, 54144), (3384, 53392), (3408, 53016), (4418, 40896), (4512, 40044), (4544, 39762), (5112, 35344), (6016, 30033), (6627, 27264), (6674, 27072), (6768, 26696), (6816, 26508), (8836, 20448), (9024, 20022), (9088, 19881), (10011, 18048), (10224, 17672), (13254, 13632), (13348, 13536)]