45510120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{42139}}^1$

素因数の和:42159

約数の個数: 64

約数和(自身を含む): 151704000

約数和(自身を除く): 106193880

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, 42139, 84278, 126417, 168556, 210695, 252834, 337112, 379251, 421390, 505668, 632085, 758502, 842780, 1011336, 1137753, 1264170, 1517004, 1685560, 1896255, 2275506, 2528340, 3034008, 3792510, 4551012, 5056680, 5688765, 7585020, 9102024, 11377530, 15170040, 22755060, 45510120]

約数ペア:

[(1, 45510120), (2, 22755060), (3, 15170040), (4, 11377530), (5, 9102024), (6, 7585020), (8, 5688765), (9, 5056680), (10, 4551012), (12, 3792510), (15, 3034008), (18, 2528340), (20, 2275506), (24, 1896255), (27, 1685560), (30, 1517004), (36, 1264170), (40, 1137753), (45, 1011336), (54, 842780), (60, 758502), (72, 632085), (90, 505668), (108, 421390), (120, 379251), (135, 337112), (180, 252834), (216, 210695), (270, 168556), (360, 126417), (540, 84278), (1080, 42139)]