51395040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11897}}^1$

素因数の和:11921

約数の個数: 96

約数和(自身を含む): 179897760

約数和(自身を除く): 128502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11897, 23794, 35691, 47588, 59485, 71382, 95176, 107073, 118970, 142764, 178455, 190352, 214146, 237940, 285528, 321219, 356910, 380704, 428292, 475880, 535365, 571056, 642438, 713820, 856584, 951760, 1070730, 1142112, 1284876, 1427640, 1606095, 1713168, 1903520, 2141460, 2569752, 2855280, 3212190, 3426336, 4282920, 5139504, 5710560, 6424380, 8565840, 10279008, 12848760, 17131680, 25697520, 51395040]

約数ペア:

[(1, 51395040), (2, 25697520), (3, 17131680), (4, 12848760), (5, 10279008), (6, 8565840), (8, 6424380), (9, 5710560), (10, 5139504), (12, 4282920), (15, 3426336), (16, 3212190), (18, 2855280), (20, 2569752), (24, 2141460), (27, 1903520), (30, 1713168), (32, 1606095), (36, 1427640), (40, 1284876), (45, 1142112), (48, 1070730), (54, 951760), (60, 856584), (72, 713820), (80, 642438), (90, 571056), (96, 535365), (108, 475880), (120, 428292), (135, 380704), (144, 356910), (160, 321219), (180, 285528), (216, 237940), (240, 214146), (270, 190352), (288, 178455), (360, 142764), (432, 118970), (480, 107073), (540, 95176), (720, 71382), (864, 59485), (1080, 47588), (1440, 35691), (2160, 23794), (4320, 11897)]