115638840

素因数分解:

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

素因数の和:11923

約数の個数: 96

約数和(自身を含む): 389778480

約数和(自身を除く): 274139640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 11897, 23794, 35691, 47588, 59485, 71382, 95176, 107073, 118970, 142764, 178455, 214146, 237940, 285528, 321219, 356910, 428292, 475880, 535365, 642438, 713820, 856584, 963657, 1070730, 1284876, 1427640, 1606095, 1927314, 2141460, 2569752, 2890971, 3212190, 3854628, 4282920, 4818285, 5781942, 6424380, 7709256, 9636570, 11563884, 12848760, 14454855, 19273140, 23127768, 28909710, 38546280, 57819420, 115638840]

約数ペア:

[(1, 115638840), (2, 57819420), (3, 38546280), (4, 28909710), (5, 23127768), (6, 19273140), (8, 14454855), (9, 12848760), (10, 11563884), (12, 9636570), (15, 7709256), (18, 6424380), (20, 5781942), (24, 4818285), (27, 4282920), (30, 3854628), (36, 3212190), (40, 2890971), (45, 2569752), (54, 2141460), (60, 1927314), (72, 1606095), (81, 1427640), (90, 1284876), (108, 1070730), (120, 963657), (135, 856584), (162, 713820), (180, 642438), (216, 535365), (243, 475880), (270, 428292), (324, 356910), (360, 321219), (405, 285528), (486, 237940), (540, 214146), (648, 178455), (810, 142764), (972, 118970), (1080, 107073), (1215, 95176), (1620, 71382), (1944, 59485), (2430, 47588), (3240, 35691), (4860, 23794), (9720, 11897)]