27953160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3191}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 85034880

約数和(自身を除く): 57081720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 3191, 4380, 6382, 8760, 9573, 12764, 15955, 19146, 25528, 31910, 38292, 47865, 63820, 76584, 95730, 127640, 191460, 232943, 382920, 465886, 698829, 931772, 1164715, 1397658, 1863544, 2329430, 2795316, 3494145, 4658860, 5590632, 6988290, 9317720, 13976580, 27953160]

約数ペア:

[(1, 27953160), (2, 13976580), (3, 9317720), (4, 6988290), (5, 5590632), (6, 4658860), (8, 3494145), (10, 2795316), (12, 2329430), (15, 1863544), (20, 1397658), (24, 1164715), (30, 931772), (40, 698829), (60, 465886), (73, 382920), (120, 232943), (146, 191460), (219, 127640), (292, 95730), (365, 76584), (438, 63820), (584, 47865), (730, 38292), (876, 31910), (1095, 25528), (1460, 19146), (1752, 15955), (2190, 12764), (2920, 9573), (3191, 8760), (4380, 6382)]