380545560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{352357}}^1$

素因数の和:352377

約数の個数: 64

約数和(自身を含む): 1268488800

約数和(自身を除く): 887943240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 352357, 704714, 1057071, 1409428, 1761785, 2114142, 2818856, 3171213, 3523570, 4228284, 5285355, 6342426, 7047140, 8456568, 9513639, 10570710, 12684852, 14094280, 15856065, 19027278, 21141420, 25369704, 31712130, 38054556, 42282840, 47568195, 63424260, 76109112, 95136390, 126848520, 190272780, 380545560]

約数ペア:

[(1, 380545560), (2, 190272780), (3, 126848520), (4, 95136390), (5, 76109112), (6, 63424260), (8, 47568195), (9, 42282840), (10, 38054556), (12, 31712130), (15, 25369704), (18, 21141420), (20, 19027278), (24, 15856065), (27, 14094280), (30, 12684852), (36, 10570710), (40, 9513639), (45, 8456568), (54, 7047140), (60, 6342426), (72, 5285355), (90, 4228284), (108, 3523570), (120, 3171213), (135, 2818856), (180, 2114142), (216, 1761785), (270, 1409428), (360, 1057071), (540, 704714), (1080, 352357)]