7215072120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{146291}}^1$

素因数の和:146445

約数の個数: 96

約数和(自身を含む): 23620306320

約数和(自身を除く): 16405234200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 8220, 9864, 12330, 16440, 24660, 49320, 146291, 292582, 438873, 585164, 731455, 877746, 1170328, 1316619, 1462910, 1755492, 2194365, 2633238, 2925820, 3510984, 4388730, 5266476, 5851640, 6583095, 8777460, 10532952, 13166190, 17554920, 20041867, 26332380, 40083734, 52664760, 60125601, 80167468, 100209335, 120251202, 160334936, 180376803, 200418670, 240502404, 300628005, 360753606, 400837340, 481004808, 601256010, 721507212, 801674680, 901884015, 1202512020, 1443014424, 1803768030, 2405024040, 3607536060, 7215072120]

約数ペア:

[(1, 7215072120), (2, 3607536060), (3, 2405024040), (4, 1803768030), (5, 1443014424), (6, 1202512020), (8, 901884015), (9, 801674680), (10, 721507212), (12, 601256010), (15, 481004808), (18, 400837340), (20, 360753606), (24, 300628005), (30, 240502404), (36, 200418670), (40, 180376803), (45, 160334936), (60, 120251202), (72, 100209335), (90, 80167468), (120, 60125601), (137, 52664760), (180, 40083734), (274, 26332380), (360, 20041867), (411, 17554920), (548, 13166190), (685, 10532952), (822, 8777460), (1096, 6583095), (1233, 5851640), (1370, 5266476), (1644, 4388730), (2055, 3510984), (2466, 2925820), (2740, 2633238), (3288, 2194365), (4110, 1755492), (4932, 1462910), (5480, 1316619), (6165, 1170328), (8220, 877746), (9864, 731455), (12330, 585164), (16440, 438873), (24660, 292582), (49320, 146291)]