24834780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 75754224

約数和(自身を除く): 50919444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 491, 562, 843, 982, 1124, 1405, 1473, 1686, 1964, 2455, 2529, 2810, 2946, 3372, 4215, 4419, 4910, 5058, 5620, 5892, 7365, 8430, 8838, 9820, 10116, 12645, 14730, 16860, 17676, 22095, 25290, 29460, 44190, 50580, 88380, 137971, 275942, 413913, 551884, 689855, 827826, 1241739, 1379710, 1655652, 2069565, 2483478, 2759420, 4139130, 4966956, 6208695, 8278260, 12417390, 24834780]

約数ペア:

[(1, 24834780), (2, 12417390), (3, 8278260), (4, 6208695), (5, 4966956), (6, 4139130), (9, 2759420), (10, 2483478), (12, 2069565), (15, 1655652), (18, 1379710), (20, 1241739), (30, 827826), (36, 689855), (45, 551884), (60, 413913), (90, 275942), (180, 137971), (281, 88380), (491, 50580), (562, 44190), (843, 29460), (982, 25290), (1124, 22095), (1405, 17676), (1473, 16860), (1686, 14730), (1964, 12645), (2455, 10116), (2529, 9820), (2810, 8838), (2946, 8430), (3372, 7365), (4215, 5892), (4419, 5620), (4910, 5058)]