1530202280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2389}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 3510432000

約数和(自身を除く): 1980229720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 239, 268, 335, 478, 536, 670, 956, 1195, 1340, 1912, 2389, 2390, 2680, 4778, 4780, 9556, 9560, 11945, 16013, 19112, 23890, 32026, 47780, 64052, 80065, 95560, 128104, 160063, 160130, 320126, 320260, 570971, 640252, 640520, 800315, 1141942, 1280504, 1600630, 2283884, 2854855, 3201260, 4567768, 5709710, 6402520, 11419420, 22838840, 38255057, 76510114, 153020228, 191275285, 306040456, 382550570, 765101140, 1530202280]

約数ペア:

[(1, 1530202280), (2, 765101140), (4, 382550570), (5, 306040456), (8, 191275285), (10, 153020228), (20, 76510114), (40, 38255057), (67, 22838840), (134, 11419420), (239, 6402520), (268, 5709710), (335, 4567768), (478, 3201260), (536, 2854855), (670, 2283884), (956, 1600630), (1195, 1280504), (1340, 1141942), (1912, 800315), (2389, 640520), (2390, 640252), (2680, 570971), (4778, 320260), (4780, 320126), (9556, 160130), (9560, 160063), (11945, 128104), (16013, 95560), (19112, 80065), (23890, 64052), (32026, 47780)]