123579540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{32693}}^1$

素因数の和:32718

約数の個数: 96

約数和(自身を含む): 439407360

約数和(自身を除く): 315827820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 32693, 65386, 98079, 130772, 163465, 196158, 228851, 294237, 326930, 392316, 457702, 490395, 588474, 653860, 686553, 882711, 915404, 980790, 1144255, 1176948, 1373106, 1471185, 1765422, 1961580, 2059659, 2288510, 2746212, 2942370, 3432765, 3530844, 4119318, 4413555, 4577020, 5884740, 6178977, 6865530, 8238636, 8827110, 10298295, 12357954, 13731060, 17654220, 20596590, 24715908, 30894885, 41193180, 61789770, 123579540]

約数ペア:

[(1, 123579540), (2, 61789770), (3, 41193180), (4, 30894885), (5, 24715908), (6, 20596590), (7, 17654220), (9, 13731060), (10, 12357954), (12, 10298295), (14, 8827110), (15, 8238636), (18, 6865530), (20, 6178977), (21, 5884740), (27, 4577020), (28, 4413555), (30, 4119318), (35, 3530844), (36, 3432765), (42, 2942370), (45, 2746212), (54, 2288510), (60, 2059659), (63, 1961580), (70, 1765422), (84, 1471185), (90, 1373106), (105, 1176948), (108, 1144255), (126, 980790), (135, 915404), (140, 882711), (180, 686553), (189, 653860), (210, 588474), (252, 490395), (270, 457702), (315, 392316), (378, 326930), (420, 294237), (540, 228851), (630, 196158), (756, 163465), (945, 130772), (1260, 98079), (1890, 65386), (3780, 32693)]