330565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2480

約数の個数: 112

約数和(自身を含む): 1057046400

約数和(自身を除く): 726480960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2311, 2384, 2980, 3576, 4470, 4622, 4768, 5960, 6933, 7152, 8940, 9244, 9536, 11555, 11920, 13866, 14304, 17880, 18488, 23110, 23840, 27732, 28608, 34665, 35760, 36976, 46220, 47680, 55464, 69330, 71520, 73952, 92440, 110928, 138660, 143040, 147904, 184880, 221856, 277320, 344339, 369760, 443712, 554640, 688678, 739520, 1033017, 1109280, 1377356, 1721695, 2066034, 2218560, 2754712, 3443390, 4132068, 5165085, 5509424, 6886780, 8264136, 10330170, 11018848, 13773560, 16528272, 20660340, 22037696, 27547120, 33056544, 41320680, 55094240, 66113088, 82641360, 110188480, 165282720, 330565440]

約数ペア:

[(1, 330565440), (2, 165282720), (3, 110188480), (4, 82641360), (5, 66113088), (6, 55094240), (8, 41320680), (10, 33056544), (12, 27547120), (15, 22037696), (16, 20660340), (20, 16528272), (24, 13773560), (30, 11018848), (32, 10330170), (40, 8264136), (48, 6886780), (60, 5509424), (64, 5165085), (80, 4132068), (96, 3443390), (120, 2754712), (149, 2218560), (160, 2066034), (192, 1721695), (240, 1377356), (298, 1109280), (320, 1033017), (447, 739520), (480, 688678), (596, 554640), (745, 443712), (894, 369760), (960, 344339), (1192, 277320), (1490, 221856), (1788, 184880), (2235, 147904), (2311, 143040), (2384, 138660), (2980, 110928), (3576, 92440), (4470, 73952), (4622, 71520), (4768, 69330), (5960, 55464), (6933, 47680), (7152, 46220), (8940, 36976), (9244, 35760), (9536, 34665), (11555, 28608), (11920, 27732), (13866, 23840), (14304, 23110), (17880, 18488)]