2388565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19904713}}^1$

素因数の和:19904727

約数の個数: 32

約数和(自身を含む): 7165697040

約数和(自身を除く): 4777131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19904713, 39809426, 59714139, 79618852, 99523565, 119428278, 159237704, 199047130, 238856556, 298570695, 398094260, 477713112, 597141390, 796188520, 1194282780, 2388565560]

約数ペア:

[(1, 2388565560), (2, 1194282780), (3, 796188520), (4, 597141390), (5, 477713112), (6, 398094260), (8, 298570695), (10, 238856556), (12, 199047130), (15, 159237704), (20, 119428278), (24, 99523565), (30, 79618852), (40, 59714139), (60, 39809426), (120, 19904713)]