328390800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 120

約数和(自身を含む): 1060482720

約数和(自身を除く): 732091920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 786, 1048, 1200, 1310, 1572, 1965, 2089, 2096, 2620, 3144, 3275, 3930, 4178, 5240, 6267, 6288, 6550, 7860, 8356, 9825, 10445, 10480, 12534, 13100, 15720, 16712, 19650, 20890, 25068, 26200, 31335, 31440, 33424, 39300, 41780, 50136, 52225, 52400, 62670, 78600, 83560, 100272, 104450, 125340, 156675, 157200, 167120, 208900, 250680, 273659, 313350, 417800, 501360, 547318, 626700, 820977, 835600, 1094636, 1253400, 1368295, 1641954, 2189272, 2506800, 2736590, 3283908, 4104885, 4378544, 5473180, 6567816, 6841475, 8209770, 10946360, 13135632, 13682950, 16419540, 20524425, 21892720, 27365900, 32839080, 41048850, 54731800, 65678160, 82097700, 109463600, 164195400, 328390800]

約数ペア:

[(1, 328390800), (2, 164195400), (3, 109463600), (4, 82097700), (5, 65678160), (6, 54731800), (8, 41048850), (10, 32839080), (12, 27365900), (15, 21892720), (16, 20524425), (20, 16419540), (24, 13682950), (25, 13135632), (30, 10946360), (40, 8209770), (48, 6841475), (50, 6567816), (60, 5473180), (75, 4378544), (80, 4104885), (100, 3283908), (120, 2736590), (131, 2506800), (150, 2189272), (200, 1641954), (240, 1368295), (262, 1253400), (300, 1094636), (393, 835600), (400, 820977), (524, 626700), (600, 547318), (655, 501360), (786, 417800), (1048, 313350), (1200, 273659), (1310, 250680), (1572, 208900), (1965, 167120), (2089, 157200), (2096, 156675), (2620, 125340), (3144, 104450), (3275, 100272), (3930, 83560), (4178, 78600), (5240, 62670), (6267, 52400), (6288, 52225), (6550, 50136), (7860, 41780), (8356, 39300), (9825, 33424), (10445, 31440), (10480, 31335), (12534, 26200), (13100, 25068), (15720, 20890), (16712, 19650)]