30857635440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{188801}}^1$

素因数の和:189047

約数の個数: 120

約数和(自身を含む): 104087297808

約数和(自身を除く): 73229662368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 27240, 32688, 40860, 54480, 81720, 163440, 188801, 377602, 566403, 755204, 944005, 1132806, 1510408, 1699209, 1888010, 2265612, 2832015, 3020816, 3398418, 3776020, 4531224, 5664030, 6796836, 7552040, 8496045, 9062448, 11328060, 13593672, 15104080, 16992090, 22656120, 27187344, 33984180, 42857827, 45312240, 67968360, 85715654, 128573481, 135936720, 171431308, 214289135, 257146962, 342862616, 385720443, 428578270, 514293924, 642867405, 685725232, 771440886, 857156540, 1028587848, 1285734810, 1542881772, 1714313080, 1928602215, 2057175696, 2571469620, 3085763544, 3428626160, 3857204430, 5142939240, 6171527088, 7714408860, 10285878480, 15428817720, 30857635440]

約数ペア:

[(1, 30857635440), (2, 15428817720), (3, 10285878480), (4, 7714408860), (5, 6171527088), (6, 5142939240), (8, 3857204430), (9, 3428626160), (10, 3085763544), (12, 2571469620), (15, 2057175696), (16, 1928602215), (18, 1714313080), (20, 1542881772), (24, 1285734810), (30, 1028587848), (36, 857156540), (40, 771440886), (45, 685725232), (48, 642867405), (60, 514293924), (72, 428578270), (80, 385720443), (90, 342862616), (120, 257146962), (144, 214289135), (180, 171431308), (227, 135936720), (240, 128573481), (360, 85715654), (454, 67968360), (681, 45312240), (720, 42857827), (908, 33984180), (1135, 27187344), (1362, 22656120), (1816, 16992090), (2043, 15104080), (2270, 13593672), (2724, 11328060), (3405, 9062448), (3632, 8496045), (4086, 7552040), (4540, 6796836), (5448, 5664030), (6810, 4531224), (8172, 3776020), (9080, 3398418), (10215, 3020816), (10896, 2832015), (13620, 2265612), (16344, 1888010), (18160, 1699209), (20430, 1510408), (27240, 1132806), (32688, 944005), (40860, 755204), (54480, 566403), (81720, 377602), (163440, 188801)]