505275480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4513}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 1647790560

約数和(自身を除く): 1142515080

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, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4513, 4665, 5598, 6220, 7464, 9026, 9330, 11196, 12440, 13539, 13995, 18052, 18660, 22392, 22565, 27078, 27990, 36104, 37320, 40617, 45130, 54156, 55980, 67695, 81234, 90260, 108312, 111960, 135390, 162468, 180520, 203085, 270780, 324936, 406170, 541560, 812340, 1403543, 1624680, 2807086, 4210629, 5614172, 7017715, 8421258, 11228344, 12631887, 14035430, 16842516, 21053145, 25263774, 28070860, 33685032, 42106290, 50527548, 56141720, 63159435, 84212580, 101055096, 126318870, 168425160, 252637740, 505275480]

約数ペア:

[(1, 505275480), (2, 252637740), (3, 168425160), (4, 126318870), (5, 101055096), (6, 84212580), (8, 63159435), (9, 56141720), (10, 50527548), (12, 42106290), (15, 33685032), (18, 28070860), (20, 25263774), (24, 21053145), (30, 16842516), (36, 14035430), (40, 12631887), (45, 11228344), (60, 8421258), (72, 7017715), (90, 5614172), (120, 4210629), (180, 2807086), (311, 1624680), (360, 1403543), (622, 812340), (933, 541560), (1244, 406170), (1555, 324936), (1866, 270780), (2488, 203085), (2799, 180520), (3110, 162468), (3732, 135390), (4513, 111960), (4665, 108312), (5598, 90260), (6220, 81234), (7464, 67695), (9026, 55980), (9330, 54156), (11196, 45130), (12440, 40617), (13539, 37320), (13995, 36104), (18052, 27990), (18660, 27078), (22392, 22565)]