179059920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 439650480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 1979, 2262, 2320, 3016, 3120, 3480, 3770, 3958, 4524, 5655, 5937, 6032, 6960, 7540, 7916, 9048, 9895, 11310, 11874, 15080, 15832, 18096, 19790, 22620, 23748, 25727, 29685, 30160, 31664, 39580, 45240, 47496, 51454, 57391, 59370, 77181, 79160, 90480, 94992, 102908, 114782, 118740, 128635, 154362, 158320, 172173, 205816, 229564, 237480, 257270, 286955, 308724, 344346, 385905, 411632, 459128, 474960, 514540, 573910, 617448, 688692, 746083, 771810, 860865, 918256, 1029080, 1147820, 1234896, 1377384, 1492166, 1543620, 1721730, 2058160, 2238249, 2295640, 2754768, 2984332, 3087240, 3443460, 3730415, 4476498, 4591280, 5968664, 6174480, 6886920, 7460830, 8952996, 11191245, 11937328, 13773840, 14921660, 17905992, 22382490, 29843320, 35811984, 44764980, 59686640, 89529960, 179059920]

約数ペア:

[(1, 179059920), (2, 89529960), (3, 59686640), (4, 44764980), (5, 35811984), (6, 29843320), (8, 22382490), (10, 17905992), (12, 14921660), (13, 13773840), (15, 11937328), (16, 11191245), (20, 8952996), (24, 7460830), (26, 6886920), (29, 6174480), (30, 5968664), (39, 4591280), (40, 4476498), (48, 3730415), (52, 3443460), (58, 3087240), (60, 2984332), (65, 2754768), (78, 2295640), (80, 2238249), (87, 2058160), (104, 1721730), (116, 1543620), (120, 1492166), (130, 1377384), (145, 1234896), (156, 1147820), (174, 1029080), (195, 918256), (208, 860865), (232, 771810), (240, 746083), (260, 688692), (290, 617448), (312, 573910), (348, 514540), (377, 474960), (390, 459128), (435, 411632), (464, 385905), (520, 344346), (580, 308724), (624, 286955), (696, 257270), (754, 237480), (780, 229564), (870, 205816), (1040, 172173), (1131, 158320), (1160, 154362), (1392, 128635), (1508, 118740), (1560, 114782), (1740, 102908), (1885, 94992), (1979, 90480), (2262, 79160), (2320, 77181), (3016, 59370), (3120, 57391), (3480, 51454), (3770, 47496), (3958, 45240), (4524, 39580), (5655, 31664), (5937, 30160), (6032, 29685), (6960, 25727), (7540, 23748), (7916, 22620), (9048, 19790), (9895, 18096), (11310, 15832), (11874, 15080)]