304328340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{20873}}^1$

素因数の和:20900

約数の個数: 84

約数和(自身を含む): 958241844

約数和(自身を除く): 653913504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 20873, 41746, 62619, 83492, 104365, 125238, 187857, 208730, 250476, 313095, 375714, 417460, 563571, 626190, 751428, 939285, 1127142, 1252380, 1690713, 1878570, 2254284, 2817855, 3381426, 3757140, 5072139, 5635710, 6762852, 8453565, 10144278, 11271420, 15216417, 16907130, 20288556, 25360695, 30432834, 33814260, 50721390, 60865668, 76082085, 101442780, 152164170, 304328340]

約数ペア:

[(1, 304328340), (2, 152164170), (3, 101442780), (4, 76082085), (5, 60865668), (6, 50721390), (9, 33814260), (10, 30432834), (12, 25360695), (15, 20288556), (18, 16907130), (20, 15216417), (27, 11271420), (30, 10144278), (36, 8453565), (45, 6762852), (54, 5635710), (60, 5072139), (81, 3757140), (90, 3381426), (108, 2817855), (135, 2254284), (162, 1878570), (180, 1690713), (243, 1252380), (270, 1127142), (324, 939285), (405, 751428), (486, 626190), (540, 563571), (729, 417460), (810, 375714), (972, 313095), (1215, 250476), (1458, 208730), (1620, 187857), (2430, 125238), (2916, 104365), (3645, 83492), (4860, 62619), (7290, 41746), (14580, 20873)]