154185120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11897}}^1$

素因数の和:11924

約数の個数: 120

約数和(自身を含む): 544190724

約数和(自身を除く): 390005604

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11897, 12960, 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, 963657, 1070730, 1142112, 1284876, 1427640, 1606095, 1713168, 1903520, 1927314, 2141460, 2569752, 2855280, 3212190, 3426336, 3854628, 4282920, 4818285, 5139504, 5710560, 6424380, 7709256, 8565840, 9636570, 10279008, 12848760, 15418512, 17131680, 19273140, 25697520, 30837024, 38546280, 51395040, 77092560, 154185120]

約数ペア:

[(1, 154185120), (2, 77092560), (3, 51395040), (4, 38546280), (5, 30837024), (6, 25697520), (8, 19273140), (9, 17131680), (10, 15418512), (12, 12848760), (15, 10279008), (16, 9636570), (18, 8565840), (20, 7709256), (24, 6424380), (27, 5710560), (30, 5139504), (32, 4818285), (36, 4282920), (40, 3854628), (45, 3426336), (48, 3212190), (54, 2855280), (60, 2569752), (72, 2141460), (80, 1927314), (81, 1903520), (90, 1713168), (96, 1606095), (108, 1427640), (120, 1284876), (135, 1142112), (144, 1070730), (160, 963657), (162, 951760), (180, 856584), (216, 713820), (240, 642438), (270, 571056), (288, 535365), (324, 475880), (360, 428292), (405, 380704), (432, 356910), (480, 321219), (540, 285528), (648, 237940), (720, 214146), (810, 190352), (864, 178455), (1080, 142764), (1296, 118970), (1440, 107073), (1620, 95176), (2160, 71382), (2592, 59485), (3240, 47588), (4320, 35691), (6480, 23794), (11897, 12960)]