48108840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30839}}^1$

素因数の和:30866

約数の個数: 64

約数和(自身を含む): 155433600

約数和(自身を除く): 107324760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30839, 61678, 92517, 123356, 154195, 185034, 246712, 308390, 370068, 400907, 462585, 616780, 740136, 801814, 925170, 1202721, 1233560, 1603628, 1850340, 2004535, 2405442, 3207256, 3700680, 4009070, 4810884, 6013605, 8018140, 9621768, 12027210, 16036280, 24054420, 48108840]

約数ペア:

[(1, 48108840), (2, 24054420), (3, 16036280), (4, 12027210), (5, 9621768), (6, 8018140), (8, 6013605), (10, 4810884), (12, 4009070), (13, 3700680), (15, 3207256), (20, 2405442), (24, 2004535), (26, 1850340), (30, 1603628), (39, 1233560), (40, 1202721), (52, 925170), (60, 801814), (65, 740136), (78, 616780), (104, 462585), (120, 400907), (130, 370068), (156, 308390), (195, 246712), (260, 185034), (312, 154195), (390, 123356), (520, 92517), (780, 61678), (1560, 30839)]