149190120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138139}}^1$

素因数の和:138159

約数の個数: 64

約数和(自身を含む): 497304000

約数和(自身を除く): 348113880

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, 138139, 276278, 414417, 552556, 690695, 828834, 1105112, 1243251, 1381390, 1657668, 2072085, 2486502, 2762780, 3315336, 3729753, 4144170, 4973004, 5525560, 6216255, 7459506, 8288340, 9946008, 12432510, 14919012, 16576680, 18648765, 24865020, 29838024, 37297530, 49730040, 74595060, 149190120]

約数ペア:

[(1, 149190120), (2, 74595060), (3, 49730040), (4, 37297530), (5, 29838024), (6, 24865020), (8, 18648765), (9, 16576680), (10, 14919012), (12, 12432510), (15, 9946008), (18, 8288340), (20, 7459506), (24, 6216255), (27, 5525560), (30, 4973004), (36, 4144170), (40, 3729753), (45, 3315336), (54, 2762780), (60, 2486502), (72, 2072085), (90, 1657668), (108, 1381390), (120, 1243251), (135, 1105112), (180, 828834), (216, 690695), (270, 552556), (360, 414417), (540, 276278), (1080, 138139)]