78259980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 232424640

約数和(自身を除く): 154164660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1097, 1189, 1230, 1740, 2194, 2378, 2460, 3291, 3567, 4388, 4756, 5485, 5945, 6582, 7134, 10970, 11890, 13164, 14268, 16455, 17835, 21940, 23780, 31813, 32910, 35670, 44977, 63626, 65820, 71340, 89954, 95439, 127252, 134931, 159065, 179908, 190878, 224885, 269862, 318130, 381756, 449770, 477195, 539724, 636260, 674655, 899540, 954390, 1304333, 1349310, 1908780, 2608666, 2698620, 3912999, 5217332, 6521665, 7825998, 13043330, 15651996, 19564995, 26086660, 39129990, 78259980]

約数ペア:

[(1, 78259980), (2, 39129990), (3, 26086660), (4, 19564995), (5, 15651996), (6, 13043330), (10, 7825998), (12, 6521665), (15, 5217332), (20, 3912999), (29, 2698620), (30, 2608666), (41, 1908780), (58, 1349310), (60, 1304333), (82, 954390), (87, 899540), (116, 674655), (123, 636260), (145, 539724), (164, 477195), (174, 449770), (205, 381756), (246, 318130), (290, 269862), (348, 224885), (410, 190878), (435, 179908), (492, 159065), (580, 134931), (615, 127252), (820, 95439), (870, 89954), (1097, 71340), (1189, 65820), (1230, 63626), (1740, 44977), (2194, 35670), (2378, 32910), (2460, 31813), (3291, 23780), (3567, 21940), (4388, 17835), (4756, 16455), (5485, 14268), (5945, 13164), (6582, 11890), (7134, 10970)]