85795320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 198057480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1279, 1290, 1560, 1677, 1720, 2236, 2558, 2580, 2795, 3354, 3837, 4472, 5116, 5160, 5590, 6395, 6708, 7674, 8385, 10232, 11180, 12790, 13416, 15348, 16627, 16770, 19185, 22360, 25580, 30696, 33254, 33540, 38370, 49881, 51160, 54997, 66508, 67080, 76740, 83135, 99762, 109994, 133016, 153480, 164991, 166270, 199524, 219988, 249405, 274985, 329982, 332540, 399048, 439976, 498810, 549970, 659964, 665080, 714961, 824955, 997620, 1099940, 1319928, 1429922, 1649910, 1995240, 2144883, 2199880, 2859844, 3299820, 3574805, 4289766, 5719688, 6599640, 7149610, 8579532, 10724415, 14299220, 17159064, 21448830, 28598440, 42897660, 85795320]

約数ペア:

[(1, 85795320), (2, 42897660), (3, 28598440), (4, 21448830), (5, 17159064), (6, 14299220), (8, 10724415), (10, 8579532), (12, 7149610), (13, 6599640), (15, 5719688), (20, 4289766), (24, 3574805), (26, 3299820), (30, 2859844), (39, 2199880), (40, 2144883), (43, 1995240), (52, 1649910), (60, 1429922), (65, 1319928), (78, 1099940), (86, 997620), (104, 824955), (120, 714961), (129, 665080), (130, 659964), (156, 549970), (172, 498810), (195, 439976), (215, 399048), (258, 332540), (260, 329982), (312, 274985), (344, 249405), (390, 219988), (430, 199524), (516, 166270), (520, 164991), (559, 153480), (645, 133016), (780, 109994), (860, 99762), (1032, 83135), (1118, 76740), (1279, 67080), (1290, 66508), (1560, 54997), (1677, 51160), (1720, 49881), (2236, 38370), (2558, 33540), (2580, 33254), (2795, 30696), (3354, 25580), (3837, 22360), (4472, 19185), (5116, 16770), (5160, 16627), (5590, 15348), (6395, 13416), (6708, 12790), (7674, 11180), (8385, 10232)]