1539505980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 4906137600

約数和(自身を除く): 3366631620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 103, 108, 135, 178, 180, 206, 267, 270, 309, 311, 356, 412, 445, 515, 534, 540, 618, 622, 801, 890, 927, 933, 1030, 1068, 1236, 1244, 1335, 1545, 1555, 1602, 1780, 1854, 1866, 2060, 2403, 2670, 2781, 2799, 3090, 3110, 3204, 3708, 3732, 4005, 4635, 4665, 4806, 5340, 5562, 5598, 6180, 6220, 8010, 8397, 9167, 9270, 9330, 9612, 11124, 11196, 12015, 13905, 13995, 16020, 16794, 18334, 18540, 18660, 24030, 27501, 27679, 27810, 27990, 32033, 33588, 36668, 41985, 45835, 48060, 55002, 55358, 55620, 55980, 64066, 82503, 83037, 83970, 91670, 96099, 110004, 110716, 128132, 137505, 138395, 160165, 165006, 166074, 167940, 183340, 192198, 247509, 249111, 275010, 276790, 288297, 320330, 330012, 332148, 384396, 412515, 415185, 480495, 495018, 498222, 550020, 553580, 576594, 640660, 747333, 825030, 830370, 864891, 960990, 990036, 996444, 1153188, 1237545, 1245555, 1441485, 1494666, 1650060, 1660740, 1729782, 1921980, 2475090, 2491110, 2850937, 2882970, 2989332, 3459564, 3736665, 4324455, 4950180, 4982220, 5701874, 5765940, 7473330, 8552811, 8648910, 11403748, 14254685, 14946660, 17105622, 17297820, 25658433, 28509370, 34211244, 42764055, 51316866, 57018740, 76975299, 85528110, 102633732, 128292165, 153950598, 171056220, 256584330, 307901196, 384876495, 513168660, 769752990, 1539505980]

約数ペア:

[(1, 1539505980), (2, 769752990), (3, 513168660), (4, 384876495), (5, 307901196), (6, 256584330), (9, 171056220), (10, 153950598), (12, 128292165), (15, 102633732), (18, 85528110), (20, 76975299), (27, 57018740), (30, 51316866), (36, 42764055), (45, 34211244), (54, 28509370), (60, 25658433), (89, 17297820), (90, 17105622), (103, 14946660), (108, 14254685), (135, 11403748), (178, 8648910), (180, 8552811), (206, 7473330), (267, 5765940), (270, 5701874), (309, 4982220), (311, 4950180), (356, 4324455), (412, 3736665), (445, 3459564), (515, 2989332), (534, 2882970), (540, 2850937), (618, 2491110), (622, 2475090), (801, 1921980), (890, 1729782), (927, 1660740), (933, 1650060), (1030, 1494666), (1068, 1441485), (1236, 1245555), (1244, 1237545), (1335, 1153188), (1545, 996444), (1555, 990036), (1602, 960990), (1780, 864891), (1854, 830370), (1866, 825030), (2060, 747333), (2403, 640660), (2670, 576594), (2781, 553580), (2799, 550020), (3090, 498222), (3110, 495018), (3204, 480495), (3708, 415185), (3732, 412515), (4005, 384396), (4635, 332148), (4665, 330012), (4806, 320330), (5340, 288297), (5562, 276790), (5598, 275010), (6180, 249111), (6220, 247509), (8010, 192198), (8397, 183340), (9167, 167940), (9270, 166074), (9330, 165006), (9612, 160165), (11124, 138395), (11196, 137505), (12015, 128132), (13905, 110716), (13995, 110004), (16020, 96099), (16794, 91670), (18334, 83970), (18540, 83037), (18660, 82503), (24030, 64066), (27501, 55980), (27679, 55620), (27810, 55358), (27990, 55002), (32033, 48060), (33588, 45835), (36668, 41985)]