123635580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89591}}^1$

素因数の和:89626

約数の個数: 48

約数和(自身を含む): 361234944

約数和(自身を除く): 237599364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 89591, 179182, 268773, 358364, 447955, 537546, 895910, 1075092, 1343865, 1791820, 2060593, 2687730, 4121186, 5375460, 6181779, 8242372, 10302965, 12363558, 20605930, 24727116, 30908895, 41211860, 61817790, 123635580]

約数ペア:

[(1, 123635580), (2, 61817790), (3, 41211860), (4, 30908895), (5, 24727116), (6, 20605930), (10, 12363558), (12, 10302965), (15, 8242372), (20, 6181779), (23, 5375460), (30, 4121186), (46, 2687730), (60, 2060593), (69, 1791820), (92, 1343865), (115, 1075092), (138, 895910), (230, 537546), (276, 447955), (345, 358364), (460, 268773), (690, 179182), (1380, 89591)]