49218720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102539}}^1$

素因数の和:102557

約数の個数: 48

約数和(自身を含む): 155040480

約数和(自身を除く): 105821760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102539, 205078, 307617, 410156, 512695, 615234, 820312, 1025390, 1230468, 1538085, 1640624, 2050780, 2460936, 3076170, 3281248, 4101560, 4921872, 6152340, 8203120, 9843744, 12304680, 16406240, 24609360, 49218720]

約数ペア:

[(1, 49218720), (2, 24609360), (3, 16406240), (4, 12304680), (5, 9843744), (6, 8203120), (8, 6152340), (10, 4921872), (12, 4101560), (15, 3281248), (16, 3076170), (20, 2460936), (24, 2050780), (30, 1640624), (32, 1538085), (40, 1230468), (48, 1025390), (60, 820312), (80, 615234), (96, 512695), (120, 410156), (160, 307617), (240, 205078), (480, 102539)]