80495620830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{5059}}^1$

素因数の和:7007

約数の個数: 128

約数和(自身を含む): 221739724800

約数和(自身を除く): 141244103970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 1901, 2790, 3802, 4185, 5059, 5703, 8370, 9505, 10118, 11406, 15177, 17109, 19010, 25295, 28515, 30354, 34218, 45531, 50590, 51327, 57030, 58931, 75885, 85545, 91062, 102654, 117862, 136593, 151770, 156829, 171090, 176793, 227655, 256635, 273186, 294655, 313658, 353586, 455310, 470487, 513270, 530379, 589310, 682965, 784145, 883965, 940974, 1060758, 1365930, 1411461, 1568290, 1591137, 1767930, 2352435, 2651895, 2822922, 3182274, 4234383, 4704870, 5303790, 7057305, 7955685, 8468766, 9617159, 14114610, 15911370, 19234318, 21171915, 28851477, 42343830, 48085795, 57702954, 86554431, 96171590, 144257385, 173108862, 259663293, 288514770, 298131929, 432772155, 519326586, 596263858, 865544310, 894395787, 1298316465, 1490659645, 1788791574, 2596632930, 2683187361, 2981319290, 4471978935, 5366374722, 8049562083, 8943957870, 13415936805, 16099124166, 26831873610, 40247810415, 80495620830]

約数ペア:

[(1, 80495620830), (2, 40247810415), (3, 26831873610), (5, 16099124166), (6, 13415936805), (9, 8943957870), (10, 8049562083), (15, 5366374722), (18, 4471978935), (27, 2981319290), (30, 2683187361), (31, 2596632930), (45, 1788791574), (54, 1490659645), (62, 1298316465), (90, 894395787), (93, 865544310), (135, 596263858), (155, 519326586), (186, 432772155), (270, 298131929), (279, 288514770), (310, 259663293), (465, 173108862), (558, 144257385), (837, 96171590), (930, 86554431), (1395, 57702954), (1674, 48085795), (1901, 42343830), (2790, 28851477), (3802, 21171915), (4185, 19234318), (5059, 15911370), (5703, 14114610), (8370, 9617159), (9505, 8468766), (10118, 7955685), (11406, 7057305), (15177, 5303790), (17109, 4704870), (19010, 4234383), (25295, 3182274), (28515, 2822922), (30354, 2651895), (34218, 2352435), (45531, 1767930), (50590, 1591137), (51327, 1568290), (57030, 1411461), (58931, 1365930), (75885, 1060758), (85545, 940974), (91062, 883965), (102654, 784145), (117862, 682965), (136593, 589310), (151770, 530379), (156829, 513270), (171090, 470487), (176793, 455310), (227655, 353586), (256635, 313658), (273186, 294655)]