26340840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 90136800

約数和(自身を除く): 63795960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3851, 6840, 7702, 11553, 15404, 19255, 23106, 30808, 34659, 38510, 46212, 57765, 69318, 73169, 77020, 92424, 115530, 138636, 146338, 154040, 173295, 219507, 231060, 277272, 292676, 346590, 365845, 439014, 462120, 585352, 658521, 693180, 731690, 878028, 1097535, 1317042, 1386360, 1463380, 1756056, 2195070, 2634084, 2926760, 3292605, 4390140, 5268168, 6585210, 8780280, 13170420, 26340840]

約数ペア:

[(1, 26340840), (2, 13170420), (3, 8780280), (4, 6585210), (5, 5268168), (6, 4390140), (8, 3292605), (9, 2926760), (10, 2634084), (12, 2195070), (15, 1756056), (18, 1463380), (19, 1386360), (20, 1317042), (24, 1097535), (30, 878028), (36, 731690), (38, 693180), (40, 658521), (45, 585352), (57, 462120), (60, 439014), (72, 365845), (76, 346590), (90, 292676), (95, 277272), (114, 231060), (120, 219507), (152, 173295), (171, 154040), (180, 146338), (190, 138636), (228, 115530), (285, 92424), (342, 77020), (360, 73169), (380, 69318), (456, 57765), (570, 46212), (684, 38510), (760, 34659), (855, 30808), (1140, 23106), (1368, 19255), (1710, 15404), (2280, 11553), (3420, 7702), (3851, 6840)]