15417840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 48175488

約数和(自身を除く): 32757648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 283, 454, 566, 681, 849, 908, 1132, 1135, 1362, 1415, 1698, 1816, 2264, 2270, 2724, 2830, 3396, 3405, 3632, 4245, 4528, 4540, 5448, 5660, 6792, 6810, 8490, 9080, 10896, 11320, 13584, 13620, 16980, 18160, 22640, 27240, 33960, 54480, 64241, 67920, 128482, 192723, 256964, 321205, 385446, 513928, 642410, 770892, 963615, 1027856, 1284820, 1541784, 1927230, 2569640, 3083568, 3854460, 5139280, 7708920, 15417840]

約数ペア:

[(1, 15417840), (2, 7708920), (3, 5139280), (4, 3854460), (5, 3083568), (6, 2569640), (8, 1927230), (10, 1541784), (12, 1284820), (15, 1027856), (16, 963615), (20, 770892), (24, 642410), (30, 513928), (40, 385446), (48, 321205), (60, 256964), (80, 192723), (120, 128482), (227, 67920), (240, 64241), (283, 54480), (454, 33960), (566, 27240), (681, 22640), (849, 18160), (908, 16980), (1132, 13620), (1135, 13584), (1362, 11320), (1415, 10896), (1698, 9080), (1816, 8490), (2264, 6810), (2270, 6792), (2724, 5660), (2830, 5448), (3396, 4540), (3405, 4528), (3632, 4245)]