458580720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 1546900992

約数和(自身を除く): 1088320272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 515, 520, 618, 624, 780, 824, 1030, 1040, 1236, 1339, 1427, 1545, 1560, 1648, 2060, 2472, 2678, 2854, 3090, 3120, 4017, 4120, 4281, 4944, 5356, 5708, 6180, 6695, 7135, 8034, 8240, 8562, 10712, 11416, 12360, 13390, 14270, 16068, 17124, 18551, 20085, 21405, 21424, 22832, 24720, 26780, 28540, 32136, 34248, 37102, 40170, 42810, 53560, 55653, 57080, 64272, 68496, 74204, 80340, 85620, 92755, 107120, 111306, 114160, 146981, 148408, 160680, 171240, 185510, 222612, 278265, 293962, 296816, 321360, 342480, 371020, 440943, 445224, 556530, 587924, 734905, 742040, 881886, 890448, 1113060, 1175848, 1469810, 1484080, 1763772, 1910753, 2204715, 2226120, 2351696, 2939620, 3527544, 3821506, 4409430, 4452240, 5732259, 5879240, 7055088, 7643012, 8818860, 9553765, 11464518, 11758480, 15286024, 17637720, 19107530, 22929036, 28661295, 30572048, 35275440, 38215060, 45858072, 57322590, 76430120, 91716144, 114645180, 152860240, 229290360, 458580720]

約数ペア:

[(1, 458580720), (2, 229290360), (3, 152860240), (4, 114645180), (5, 91716144), (6, 76430120), (8, 57322590), (10, 45858072), (12, 38215060), (13, 35275440), (15, 30572048), (16, 28661295), (20, 22929036), (24, 19107530), (26, 17637720), (30, 15286024), (39, 11758480), (40, 11464518), (48, 9553765), (52, 8818860), (60, 7643012), (65, 7055088), (78, 5879240), (80, 5732259), (103, 4452240), (104, 4409430), (120, 3821506), (130, 3527544), (156, 2939620), (195, 2351696), (206, 2226120), (208, 2204715), (240, 1910753), (260, 1763772), (309, 1484080), (312, 1469810), (390, 1175848), (412, 1113060), (515, 890448), (520, 881886), (618, 742040), (624, 734905), (780, 587924), (824, 556530), (1030, 445224), (1040, 440943), (1236, 371020), (1339, 342480), (1427, 321360), (1545, 296816), (1560, 293962), (1648, 278265), (2060, 222612), (2472, 185510), (2678, 171240), (2854, 160680), (3090, 148408), (3120, 146981), (4017, 114160), (4120, 111306), (4281, 107120), (4944, 92755), (5356, 85620), (5708, 80340), (6180, 74204), (6695, 68496), (7135, 64272), (8034, 57080), (8240, 55653), (8562, 53560), (10712, 42810), (11416, 40170), (12360, 37102), (13390, 34248), (14270, 32136), (16068, 28540), (17124, 26780), (18551, 24720), (20085, 22832), (21405, 21424)]