159990120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{148139}}^1$

素因数の和:148159

約数の個数: 64

約数和(自身を含む): 533304000

約数和(自身を除く): 373313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 148139, 296278, 444417, 592556, 740695, 888834, 1185112, 1333251, 1481390, 1777668, 2222085, 2666502, 2962780, 3555336, 3999753, 4444170, 5333004, 5925560, 6666255, 7999506, 8888340, 10666008, 13332510, 15999012, 17776680, 19998765, 26665020, 31998024, 39997530, 53330040, 79995060, 159990120]

約数ペア:

[(1, 159990120), (2, 79995060), (3, 53330040), (4, 39997530), (5, 31998024), (6, 26665020), (8, 19998765), (9, 17776680), (10, 15999012), (12, 13332510), (15, 10666008), (18, 8888340), (20, 7999506), (24, 6666255), (27, 5925560), (30, 5333004), (36, 4444170), (40, 3999753), (45, 3555336), (54, 2962780), (60, 2666502), (72, 2222085), (90, 1777668), (108, 1481390), (120, 1333251), (135, 1185112), (180, 888834), (216, 740695), (270, 592556), (360, 444417), (540, 296278), (1080, 148139)]