121201560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{336671}}^1$

素因数の和:336688

約数の個数: 48

約数和(自身を含む): 393906240

約数和(自身を除く): 272704680

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, 360, 336671, 673342, 1010013, 1346684, 1683355, 2020026, 2693368, 3030039, 3366710, 4040052, 5050065, 6060078, 6733420, 8080104, 10100130, 12120156, 13466840, 15150195, 20200260, 24240312, 30300390, 40400520, 60600780, 121201560]

約数ペア:

[(1, 121201560), (2, 60600780), (3, 40400520), (4, 30300390), (5, 24240312), (6, 20200260), (8, 15150195), (9, 13466840), (10, 12120156), (12, 10100130), (15, 8080104), (18, 6733420), (20, 6060078), (24, 5050065), (30, 4040052), (36, 3366710), (40, 3030039), (45, 2693368), (60, 2020026), (72, 1683355), (90, 1346684), (120, 1010013), (180, 673342), (360, 336671)]