55515120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 117509520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1019, 1135, 1362, 1816, 2038, 2270, 2724, 3057, 3405, 3632, 4076, 4540, 5095, 5448, 6114, 6810, 8152, 9080, 10190, 10896, 12228, 13620, 15285, 16304, 18160, 20380, 24456, 27240, 30570, 40760, 48912, 54480, 61140, 81520, 122280, 231313, 244560, 462626, 693939, 925252, 1156565, 1387878, 1850504, 2313130, 2775756, 3469695, 3701008, 4626260, 5551512, 6939390, 9252520, 11103024, 13878780, 18505040, 27757560, 55515120]

約数ペア:

[(1, 55515120), (2, 27757560), (3, 18505040), (4, 13878780), (5, 11103024), (6, 9252520), (8, 6939390), (10, 5551512), (12, 4626260), (15, 3701008), (16, 3469695), (20, 2775756), (24, 2313130), (30, 1850504), (40, 1387878), (48, 1156565), (60, 925252), (80, 693939), (120, 462626), (227, 244560), (240, 231313), (454, 122280), (681, 81520), (908, 61140), (1019, 54480), (1135, 48912), (1362, 40760), (1816, 30570), (2038, 27240), (2270, 24456), (2724, 20380), (3057, 18160), (3405, 16304), (3632, 15285), (4076, 13620), (4540, 12228), (5095, 10896), (5448, 10190), (6114, 9080), (6810, 8152)]