1881340680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15677839}}^1$

素因数の和:15677853

約数の個数: 32

約数和(自身を含む): 5644022400

約数和(自身を除く): 3762681720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15677839, 31355678, 47033517, 62711356, 78389195, 94067034, 125422712, 156778390, 188134068, 235167585, 313556780, 376268136, 470335170, 627113560, 940670340, 1881340680]

約数ペア:

[(1, 1881340680), (2, 940670340), (3, 627113560), (4, 470335170), (5, 376268136), (6, 313556780), (8, 235167585), (10, 188134068), (12, 156778390), (15, 125422712), (20, 94067034), (24, 78389195), (30, 62711356), (40, 47033517), (60, 31355678), (120, 15677839)]