247659120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{38219}}^1$

素因数の和:38244

約数の個数: 100

約数和(自身を含む): 860179320

約数和(自身を除く): 612520200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 38219, 76438, 114657, 152876, 191095, 229314, 305752, 343971, 382190, 458628, 573285, 611504, 687942, 764380, 917256, 1031913, 1146570, 1375884, 1528760, 1719855, 1834512, 2063826, 2293140, 2751768, 3057520, 3095739, 3439710, 4127652, 4586280, 5159565, 5503536, 6191478, 6879420, 8255304, 9172560, 10319130, 12382956, 13758840, 15478695, 16510608, 20638260, 24765912, 27517680, 30957390, 41276520, 49531824, 61914780, 82553040, 123829560, 247659120]

約数ペア:

[(1, 247659120), (2, 123829560), (3, 82553040), (4, 61914780), (5, 49531824), (6, 41276520), (8, 30957390), (9, 27517680), (10, 24765912), (12, 20638260), (15, 16510608), (16, 15478695), (18, 13758840), (20, 12382956), (24, 10319130), (27, 9172560), (30, 8255304), (36, 6879420), (40, 6191478), (45, 5503536), (48, 5159565), (54, 4586280), (60, 4127652), (72, 3439710), (80, 3095739), (81, 3057520), (90, 2751768), (108, 2293140), (120, 2063826), (135, 1834512), (144, 1719855), (162, 1528760), (180, 1375884), (216, 1146570), (240, 1031913), (270, 917256), (324, 764380), (360, 687942), (405, 611504), (432, 573285), (540, 458628), (648, 382190), (720, 343971), (810, 305752), (1080, 229314), (1296, 191095), (1620, 152876), (2160, 114657), (3240, 76438), (6480, 38219)]