489980520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46933}}^1$

素因数の和:46979

約数の個数: 96

約数和(自身を含む): 1647383400

約数和(自身を除く): 1157402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 46933, 93866, 140799, 187732, 234665, 281598, 375464, 422397, 469330, 563196, 703995, 844794, 938660, 1126392, 1361057, 1407990, 1689588, 1877320, 2111985, 2722114, 2815980, 3379176, 4083171, 4223970, 5444228, 5631960, 6805285, 8166342, 8447940, 10888456, 12249513, 13610570, 16332684, 16895880, 20415855, 24499026, 27221140, 32665368, 40831710, 48998052, 54442280, 61247565, 81663420, 97996104, 122495130, 163326840, 244990260, 489980520]

約数ペア:

[(1, 489980520), (2, 244990260), (3, 163326840), (4, 122495130), (5, 97996104), (6, 81663420), (8, 61247565), (9, 54442280), (10, 48998052), (12, 40831710), (15, 32665368), (18, 27221140), (20, 24499026), (24, 20415855), (29, 16895880), (30, 16332684), (36, 13610570), (40, 12249513), (45, 10888456), (58, 8447940), (60, 8166342), (72, 6805285), (87, 5631960), (90, 5444228), (116, 4223970), (120, 4083171), (145, 3379176), (174, 2815980), (180, 2722114), (232, 2111985), (261, 1877320), (290, 1689588), (348, 1407990), (360, 1361057), (435, 1126392), (522, 938660), (580, 844794), (696, 703995), (870, 563196), (1044, 469330), (1160, 422397), (1305, 375464), (1740, 281598), (2088, 234665), (2610, 187732), (3480, 140799), (5220, 93866), (10440, 46933)]