67427160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2663}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 203316480

約数和(自身を除く): 135889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 2663, 3165, 4220, 5064, 5326, 6330, 7989, 8440, 10652, 12660, 13315, 15978, 21304, 25320, 26630, 31956, 39945, 53260, 63912, 79890, 106520, 159780, 319560, 561893, 1123786, 1685679, 2247572, 2809465, 3371358, 4495144, 5618930, 6742716, 8428395, 11237860, 13485432, 16856790, 22475720, 33713580, 67427160]

約数ペア:

[(1, 67427160), (2, 33713580), (3, 22475720), (4, 16856790), (5, 13485432), (6, 11237860), (8, 8428395), (10, 6742716), (12, 5618930), (15, 4495144), (20, 3371358), (24, 2809465), (30, 2247572), (40, 1685679), (60, 1123786), (120, 561893), (211, 319560), (422, 159780), (633, 106520), (844, 79890), (1055, 63912), (1266, 53260), (1688, 39945), (2110, 31956), (2532, 26630), (2663, 25320), (3165, 21304), (4220, 15978), (5064, 13315), (5326, 12660), (6330, 10652), (7989, 8440)]