4900680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13613}}^1$

素因数の和:13630

約数の個数: 48

約数和(自身を含む): 15928380

約数和(自身を除く): 11027700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13613, 27226, 40839, 54452, 68065, 81678, 108904, 122517, 136130, 163356, 204195, 245034, 272260, 326712, 408390, 490068, 544520, 612585, 816780, 980136, 1225170, 1633560, 2450340, 4900680]

約数ペア:

[(1, 4900680), (2, 2450340), (3, 1633560), (4, 1225170), (5, 980136), (6, 816780), (8, 612585), (9, 544520), (10, 490068), (12, 408390), (15, 326712), (18, 272260), (20, 245034), (24, 204195), (30, 163356), (36, 136130), (40, 122517), (45, 108904), (60, 81678), (72, 68065), (90, 54452), (120, 40839), (180, 27226), (360, 13613)]