222105480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80473}}^1$

素因数の和:80510

約数の個数: 64

約数和(自身を含む): 695295360

約数和(自身を除く): 473189880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 80473, 160946, 241419, 321892, 402365, 482838, 643784, 804730, 965676, 1207095, 1609460, 1850879, 1931352, 2414190, 3218920, 3701758, 4828380, 5552637, 7403516, 9254395, 9656760, 11105274, 14807032, 18508790, 22210548, 27763185, 37017580, 44421096, 55526370, 74035160, 111052740, 222105480]

約数ペア:

[(1, 222105480), (2, 111052740), (3, 74035160), (4, 55526370), (5, 44421096), (6, 37017580), (8, 27763185), (10, 22210548), (12, 18508790), (15, 14807032), (20, 11105274), (23, 9656760), (24, 9254395), (30, 7403516), (40, 5552637), (46, 4828380), (60, 3701758), (69, 3218920), (92, 2414190), (115, 1931352), (120, 1850879), (138, 1609460), (184, 1207095), (230, 965676), (276, 804730), (345, 643784), (460, 482838), (552, 402365), (690, 321892), (920, 241419), (1380, 160946), (2760, 80473)]