150120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 504000

約数和(自身を除く): 353880

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, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 12510, 15012, 16680, 18765, 25020, 30024, 37530, 50040, 75060, 150120]

約数ペア:

[(1, 150120), (2, 75060), (3, 50040), (4, 37530), (5, 30024), (6, 25020), (8, 18765), (9, 16680), (10, 15012), (12, 12510), (15, 10008), (18, 8340), (20, 7506), (24, 6255), (27, 5560), (30, 5004), (36, 4170), (40, 3753), (45, 3336), (54, 2780), (60, 2502), (72, 2085), (90, 1668), (108, 1390), (120, 1251), (135, 1112), (139, 1080), (180, 834), (216, 695), (270, 556), (278, 540), (360, 417)]