30962520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28669}}^1$

素因数の和:28689

約数の個数: 64

約数和(自身を含む): 103212000

約数和(自身を除く): 72249480

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, 28669, 57338, 86007, 114676, 143345, 172014, 229352, 258021, 286690, 344028, 430035, 516042, 573380, 688056, 774063, 860070, 1032084, 1146760, 1290105, 1548126, 1720140, 2064168, 2580210, 3096252, 3440280, 3870315, 5160420, 6192504, 7740630, 10320840, 15481260, 30962520]

約数ペア:

[(1, 30962520), (2, 15481260), (3, 10320840), (4, 7740630), (5, 6192504), (6, 5160420), (8, 3870315), (9, 3440280), (10, 3096252), (12, 2580210), (15, 2064168), (18, 1720140), (20, 1548126), (24, 1290105), (27, 1146760), (30, 1032084), (36, 860070), (40, 774063), (45, 688056), (54, 573380), (60, 516042), (72, 430035), (90, 344028), (108, 286690), (120, 258021), (135, 229352), (180, 172014), (216, 143345), (270, 114676), (360, 86007), (540, 57338), (1080, 28669)]