289468440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4933}}^1$

素因数の和:5113

約数の個数: 96

約数和(自身を含む): 946735920

約数和(自身を除く): 657267480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 4933, 5868, 6520, 7335, 9780, 9866, 11736, 14670, 14799, 19560, 19732, 24665, 29340, 29598, 39464, 44397, 49330, 58680, 59196, 73995, 88794, 98660, 118392, 147990, 177588, 197320, 221985, 295980, 355176, 443970, 591960, 804079, 887940, 1608158, 1775880, 2412237, 3216316, 4020395, 4824474, 6432632, 7236711, 8040790, 9648948, 12061185, 14473422, 16081580, 19297896, 24122370, 28946844, 32163160, 36183555, 48244740, 57893688, 72367110, 96489480, 144734220, 289468440]

約数ペア:

[(1, 289468440), (2, 144734220), (3, 96489480), (4, 72367110), (5, 57893688), (6, 48244740), (8, 36183555), (9, 32163160), (10, 28946844), (12, 24122370), (15, 19297896), (18, 16081580), (20, 14473422), (24, 12061185), (30, 9648948), (36, 8040790), (40, 7236711), (45, 6432632), (60, 4824474), (72, 4020395), (90, 3216316), (120, 2412237), (163, 1775880), (180, 1608158), (326, 887940), (360, 804079), (489, 591960), (652, 443970), (815, 355176), (978, 295980), (1304, 221985), (1467, 197320), (1630, 177588), (1956, 147990), (2445, 118392), (2934, 98660), (3260, 88794), (3912, 73995), (4890, 59196), (4933, 58680), (5868, 49330), (6520, 44397), (7335, 39464), (9780, 29598), (9866, 29340), (11736, 24665), (14670, 19732), (14799, 19560)]