24327420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31214

約数の個数: 48

約数和(自身を含む): 73358880

約数和(自身を除く): 49031460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31189, 62378, 93567, 124756, 155945, 187134, 311890, 374268, 405457, 467835, 623780, 810914, 935670, 1216371, 1621828, 1871340, 2027285, 2432742, 4054570, 4865484, 6081855, 8109140, 12163710, 24327420]

約数ペア:

[(1, 24327420), (2, 12163710), (3, 8109140), (4, 6081855), (5, 4865484), (6, 4054570), (10, 2432742), (12, 2027285), (13, 1871340), (15, 1621828), (20, 1216371), (26, 935670), (30, 810914), (39, 623780), (52, 467835), (60, 405457), (65, 374268), (78, 311890), (130, 187134), (156, 155945), (195, 124756), (260, 93567), (390, 62378), (780, 31189)]