155158680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1292989}}^1$

素因数の和:1293003

約数の個数: 32

約数和(自身を含む): 465476400

約数和(自身を除く): 310317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1292989, 2585978, 3878967, 5171956, 6464945, 7757934, 10343912, 12929890, 15515868, 19394835, 25859780, 31031736, 38789670, 51719560, 77579340, 155158680]

約数ペア:

[(1, 155158680), (2, 77579340), (3, 51719560), (4, 38789670), (5, 31031736), (6, 25859780), (8, 19394835), (10, 15515868), (12, 12929890), (15, 10343912), (20, 7757934), (24, 6464945), (30, 5171956), (40, 3878967), (60, 2585978), (120, 1292989)]