252052878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80786179}}^1$

素因数の和:80786208

約数の個数: 80

約数和(自身を含む): 841468850880

約数和(自身を除く): 589415972400

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, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 80786179, 161572358, 242358537, 323144716, 403930895, 484717074, 646289432, 807861790, 969434148, 1050220327, 1211792685, 1292578864, 1615723580, 1938868296, 2100440654, 2423585370, 3150660981, 3231447160, 3877736592, 4200881308, 4847170740, 5251101635, 6301321962, 6462894320, 8401762616, 9694341480, 10502203270, 12602643924, 15753304905, 16803525232, 19388682960, 21004406540, 25205287848, 31506609810, 42008813080, 50410575696, 63013219620, 84017626160, 126026439240, 252052878480]

約数ペア:

[(1, 252052878480), (2, 126026439240), (3, 84017626160), (4, 63013219620), (5, 50410575696), (6, 42008813080), (8, 31506609810), (10, 25205287848), (12, 21004406540), (13, 19388682960), (15, 16803525232), (16, 15753304905), (20, 12602643924), (24, 10502203270), (26, 9694341480), (30, 8401762616), (39, 6462894320), (40, 6301321962), (48, 5251101635), (52, 4847170740), (60, 4200881308), (65, 3877736592), (78, 3231447160), (80, 3150660981), (104, 2423585370), (120, 2100440654), (130, 1938868296), (156, 1615723580), (195, 1292578864), (208, 1211792685), (240, 1050220327), (260, 969434148), (312, 807861790), (390, 646289432), (520, 484717074), (624, 403930895), (780, 323144716), (1040, 242358537), (1560, 161572358), (3120, 80786179)]